A man looks at his camera at Myeongdong shopping district in Seoul, South Korea, June 27, 2016. Picture taken June 27, 2016. REUTERS/Kim Hong-Ji 

A man looks at his phone at an underground shopping district in Seoul, South Korea, June 27, 2016. Picture taken June 27, 2016. REUTERS/Kim Hong-Ji 

A mother looks at her crying child as they shop at Myeongdong shopping district in Seoul, South Korea, June 27, 2016. Picture taken June 27, 2016. REUTERS/Kim Hong-Ji 

A woman walking past a clothing shop is reflected in a mirror at an underground shopping district in Seoul, South Korea, June 27, 2016. Picture taken June 27, 2016. REUTERS/Kim Hong-Ji 

People wait for their bus at a bus stop in Seoul, South Korea, June 27, 2016. Picture taken June 27, 2016. REUTERS/Kim Hong-Ji 

Men ride on an escalator at a shopping mall in Seoul, South Korea, June 27, 2016. Picture taken June 27, 2016. REUTERS/Kim Hong-Ji TPX IMAGES OF THE DAY

A woman wearing a mask to prevent contracting Middle East Respiratory Syndrome (MERS) rides on an escalator at a shopping mall in Seoul, South Korea, June 18, 2015. REUTERS/Kim Hong-Ji/File Photo GLOBAL BUSINESS WEEK AHEAD PACKAGE SEARCH BUSINESS WEEK AHEAD JUNE 27 FOR ALL IMAGES 

Shows sentiment of Japan's big manufacturers. 

UPDATE Données octobre 2017. Graphique présentant l'évolution de la confiance dans la zone euro depuis un an selon les données de la Commission européenne 

Cars drive next to a city sign in the town of Freital near Dresden, Germany, April 19, 2016. German police arrested five people near Dresden on Tuesday who they suspected of forming a far-right militant group and preparing attacks on asylum seekers using explosives, the public prosecutor's office said. They are suspected of forming the "Freital Group" last year. The group is named after a town outside Dresden in eastern Germany, where anti-immigrant sentiment runs particularly high. REUTERS/Fabrizio Bensch 

A car drives next to a city sign in the town of Freital near Dresden, Germany, April 19, 2016. German police arrested five people near Dresden on Tuesday who they suspected of forming a far-right militant group and preparing attacks on asylum seekers using explosives, the public prosecutor's office said. They are suspected of forming the "Freital Group" last year. The group is named after a town outside Dresden in eastern Germany, where anti-immigrant sentiment runs particularly high. REUTERS/Fabrizio Bensch 

A city sign is pictured in the town of Freital near Dresden, Germany, April 19, 2016. German police arrested five people near Dresden on Tuesday who they suspected of forming a far-right militant group and preparing attacks on asylum seekers using explosives, the public prosecutor's office said. They are suspected of forming the "Freital Group" last year. The group is named after a town outside Dresden in eastern Germany, where anti-immigrant sentiment runs particularly high. REUTERS/Fabrizio Bensch 

A city sign is pictured in the town of Freital near Dresden, Germany, April 19, 2016. German police arrested five people near Dresden on Tuesday who they suspected of forming a far-right militant group and preparing attacks on asylum seekers using explosives, the public prosecutor's office said. They are suspected of forming the "Freital Group" last year. The group is named after a town outside Dresden in eastern Germany, where anti-immigrant sentiment runs particularly high. REUTERS/Fabrizio Bensch 

A man uses his mobile phone as he shops at a market in Seoul, South Korea, March 28, 2016. REUTERS/Kim Hong-Ji 

A man uses his mobile phone as he shops at a market in Seoul, South Korea, March 28, 2016. REUTERS/Kim Hong-Ji 

A woman looks at a price tag as she shops at a market in Seoul, South Korea, March 28, 2016. REUTERS/Kim Hong-Ji 

A woman uses her mobile phone as she shops at a market in Seoul, South Korea, March 28, 2016. REUTERS/Kim Hong-Ji 

Women shop at a market in Seoul, South Korea, March 28, 2016. REUTERS/Kim Hong-Ji 

People chat in front of a reception with an electronic board displaying movements in major indices at the Johannesburg Stock Exchange building in Sandton Johannesburg, March 14, 2016. South Africa's rand extended losses in afternoon trade on Monday as global risk sentiment waned with some investors taking defensive positions ahead of a much anticipated meeting of the U.S. central bank on Wednesday. REUTERS/Siphiwe Sibeko 

An investor rests inside the Colombo Stock Exchange in Sri Lanka March 9, 2016. Sri Lankan shares fell more than 2 percent on Wednesday, hitting their lowest in nearly 27 months and on track for its seventh straight loss, as a government move to hike taxes to qualify for an IMF loan weighed on sentiment. REUTERS/Dinuka Liyanawatte 

A broker looks at a computer screen showing the movement of the market since the morning opening, at the Colombo Stock Exchange in Sri Lanka March 9, 2016. Sri Lankan shares fell more than 2 percent on Wednesday, hitting their lowest in nearly 27 months and on track for its seventh straight loss, as a government move to hike taxes to qualify for an IMF loan weighed on sentiment. REUTERS/Dinuka Liyanawatte 

Investors react at the Colombo Stock Exchange in Sri Lanka March 9, 2016. Sri Lankan shares fell more than 2 percent on Wednesday, hitting their lowest in nearly 27 months and on track for its seventh straight loss, as a government move to hike taxes to qualify for an IMF loan weighed on sentiment. REUTERS/Dinuka Liyanawatte 

A shopper walks past a small retailer selling clothing which is located in the center of a shopping mall in Sydney, Australia, February 19, 2016. A measure of Australian consumer sentiment slipped in March as the national mood proved every bit as volatile as the financial markets dominating the news headlines. Picture taken February 19, 2016. REUTERS/David Gray 

A shopper walks past signs on display in a retail shop located in the central business district of Sydney, Australia, October 2, 2015. A measure of Australian consumer sentiment slipped in March as the national mood proved every bit as volatile as the financial markets dominating the news headlines. Picture taken October 2, 2015. REUTERS/David Gray 

An enlargement of a 1985 Hong Kong 100 dollar banknote is displayed during an exhibition at HSBC headquarters in Hong Kong, China January 20, 2016. The Hong Kong dollar fell to more than eight-year low on Wednesday as China's sluggish economy and weak yuan currency dampened the market sentiment. REUTERS/Bobby Yip 

Hong Kong 100 dollar banknotes are displayed during an exhibition at HSBC headquarters in Hong Kong, China January 20, 2016. The Hong Kong dollar fell to more than eight-year low on Wednesday as China's sluggish economy and weak yuan currency dampened the market sentiment. REUTERS/Bobby Yip 

Pedestrians look at an electronic board showing the various stock prices outside a brokerage in Tokyo, Japan, January 7, 2016. Japanese stocks fell on Thursday morning after China's central bank weakened the yuan - sparking a sharp strengthening of the yen, hurting exporters and tarnishing sentiment in a market already on edge over geopolitical tensions and signs that China's economy is slowing. REUTERS/Yuya Shino 

A pedestrian walks past an electronic board showing the graph of the recent fluctuations of Japan's Nikkei average outside a brokerage in Tokyo, Japan, January 7, 2016. Japanese stocks fell on Thursday morning after China's central bank weakened the yuan - sparking a sharp strengthening of the yen, hurting exporters and tarnishing sentiment in a market already on edge over geopolitical tensions and signs that China's economy is slowing. REUTERS/Yuya Shino 

A pedestrian walks past an electronic board showing the Japan's Nikkei average outside a brokerage in Tokyo, Japan, January 7, 2016. Japanese stocks fell on Thursday morning after China's central bank weakened the yuan - sparking a sharp strengthening of the yen, hurting exporters and tarnishing sentiment in a market already on edge over geopolitical tensions and signs that China's economy is slowing. REUTERS/Yuya Shino 

A pedestrian walks past an electronic board showing the stock market indices of various countries including Japan's Nikkei average outside a brokerage in Tokyo, Japan, January 7, 2016. Japanese stocks fell on Thursday morning after China's central bank weakened the yuan - sparking a sharp strengthening of the yen, hurting exporters and tarnishing sentiment in a market already on edge over geopolitical tensions and signs that China's economy is slowing. REUTERS/Yuya Shino 

A pedestrian walks past an electronic board showing the Japan's Nikkei average outside a brokerage in Tokyo, Japan, January 7, 2016. Japanese stocks fell on Thursday morning after China's central bank weakened the yuan - sparking a sharp strengthening of the yen, hurting exporters and tarnishing sentiment in a market already on edge over geopolitical tensions and signs that China's economy is slowing. REUTERS/Yuya Shino 

A pedestrian looks at an electronic board showing the stock market indices of various countries outside a brokerage in Tokyo, Japan, January 7, 2016. Japanese stocks fell on Thursday morning after China's central bank weakened the yuan - sparking a sharp strengthening of the yen, hurting exporters and tarnishing sentiment in a market already on edge over geopolitical tensions and signs that China's economy is slowing. REUTERS/Yuya Shino TPX IMAGES OF THE DAY

A man stands in front of a panel displaying the closing Hang Seng Index and Hang Seng China Enterprises Index in Hong Kong, China January 5, 2016. Hong Kong shares weakened on Tuesday, tracking losses in global markets, although sentiment improved on signs that mainland stocks stabilized, thanks to government intervention following Monday's crash. REUTERS/Bobby Yip 

A man walks past a computer screen displaying share market prices during a trading session in the halls of Karachi Stock Exchange, Pakistan, January 1, 2016. Pakistan shares ended up in the first trading session of the year on Friday, rising over 400 points as positive sentiment prevailed in the market, dealers said. REUTERS/Akhtar Soomro

A stock quotation board displaying Japan's Nikkei average is seen behind visitors as they wait for a ceremony marking the end of trading in 2015 at the Tokyo Stock Exchange (TSE) in Tokyo, December 30, 2015. Japanese stocks edged up in thin trade on Wednesday after a Wall Street rally helped brighten sentiment on the Nikkei's last trading day of 2015. REUTERS/Yuya Shino 

A man takes pictures as visitors waits for a ceremony marking the end of trading in 2015 at the Tokyo Stock Exchange (TSE) in Tokyo, December 30, 2015. Japanese stocks edged up in thin trade on Wednesday after a Wall Street rally helped brighten sentiment on the Nikkei's last trading day of 2015. REUTERS/Yuya Shino 

A man stands next to a stock quotation board displaying Japan's Nikkei average after a ceremony marking the end of trading in 2015 at the Tokyo Stock Exchange (TSE) in Tokyo, December 30, 2015. Japanese stocks edged up in thin trade on Wednesday after a Wall Street rally helped brighten sentiment on the Nikkei's last trading day of 2015. REUTERS/Yuya Shino 

A man walks past a logo of Japan Exchange Group Inc. before a ceremony marking the end of trading in 2015 at the Tokyo Stock Exchange (TSE) in Tokyo, December 30, 2015. Japanese stocks edged up in thin trade on Wednesday after a Wall Street rally helped brighten sentiment on the Nikkei's last trading day of 2015. REUTERS/Yuya Shino 

Japan's Nikkei average is seen on a viewfinder of a video camera after a ceremony marking the end of trading in 2015 at the Tokyo Stock Exchange (TSE) in Tokyo, December 30, 2015. Japanese stocks edged up in thin trade on Wednesday after a Wall Street rally helped brighten sentiment on the Nikkei's last trading day of 2015. REUTERS/Yuya Shino 

Photographers and videographers shoot a stock quotation board displaying Japan's Nikkei average after a ceremony marking the end of trading in 2015 at the Tokyo Stock Exchange (TSE) in Tokyo, December 30, 2015. Japanese stocks edged up in thin trade on Wednesday after a Wall Street rally helped brighten sentiment on the Nikkei's last trading day of 2015. REUTERS/Yuya Shino 

Akira Kiyota, chief executive officer of Japan Exchange Group Inc., speaks during a ceremony marking the end of trading in 2015 at the Tokyo Stock Exchange (TSE) in Tokyo, December 30, 2015. Japanese stocks edged up in thin trade on Wednesday after a Wall Street rally helped brighten sentiment on the Nikkei's last trading day of 2015. REUTERS/Yuya Shino 

Japanese music conductor Yutaka Sado poses for pictures before he rings a bell during a ceremony marking the end of trading in 2015 at the Tokyo Stock Exchange (TSE) in Tokyo, December 30, 2015. Japanese stocks edged up in thin trade on Wednesday after a Wall Street rally helped brighten sentiment on the Nikkei's last trading day of 2015. REUTERS/Yuya Shino 

The logo of Japan Exchange Group Inc. is seen on a gavel as Japanese music conductor Yutaka Sado rings a bell during a ceremony marking the end of trading in 2015 at the Tokyo Stock Exchange (TSE) in Tokyo, December 30, 2015. Japanese stocks edged up in thin trade on Wednesday after a Wall Street rally helped brighten sentiment on the Nikkei's last trading day of 2015. REUTERS/Yuya Shino 

Kwong Po Yin (L), member of ‘Umbrella soldier’ group Youngspiration, is hugged by her election partner, Yau Wai Ching after Kwong won a district council election at Whampoa West in Hong Kong, China November 23, 2015. Hong Kong, decked out in colourful posters and flags, voted on Sunday in district-level elections that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Tyrone Siu 

Kwong Po Yin (C), member of ‘Umbrella soldier’ group Youngspiration, shakes hands with district council election candidate Lau Wai Wing (R), after Kwong won a district council election at Whampoa West in Hong Kong, China November 23, 2015. Hong Kong, decked out in colourful posters and flags, voted on Sunday in district-level elections that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Tyrone Siu 

Kwong Po Yin (L), member of ‘Umbrella soldier’ group Youngspiration, is hugged by her election partner, Yau Wai Ching after Kwong won a district council election at Whampoa West in Hong Kong, China November 23, 2015. Hong Kong, decked out in colourful posters and flags, voted on Sunday in district-level elections that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Tyrone Siu 

Kwong Po Yin (C), a member of the "Umbrella soldier" group Youngspiration, reacts after winning a district council election at Whampoa West in Hong Kong, China, November 23, 2015. Hong Kong, decked out in colourful posters and flags, voted on Sunday in district-level elections that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Tyrone Siu TPX IMAGES OF THE DAY

Electoral officers empty a ballot box at a polling station in Hong Kong, China November 22, 2015. Hong Kong, decked out in colourful posters and flags, voted on Sunday in district-level elections that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Tyrone Siu 

A supporter (C, in yellow) from pro-democracy group Civic Passion stands in front of supporters of other candidates during a district council election campaign rally in Hong Kong, China November 22, 2015. Hong Kong votes in district level elections on Sunday that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Bobby Yip 

Junius Ho (4th L), a lawyer and main challenger for pro-democracy lawmaker and former Democratic Party chairman Albert Ho, gestures in front of supporters during a district council election campaign in Hong Kong, China November 22, 2015. Hong Kong votes in district level elections on Sunday that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Bobby Yip 

A man cycles past campaign banners of district council election candidates on a street in Hong Kong, China November 22, 2015. Hong Kong votes in district level elections on Sunday that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Bobby Yip 

A district council election campaign banner of the pro-democracy party Civic Passion is displayed on a street in Hong Kong, China November 22, 2015. Hong Kong votes in district level elections on Sunday that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Bobby Yip 

People pass campaign posters of district council election candidates displayed on a street in Hong Kong, China November 22, 2015. Hong Kong votes in district level elections on Sunday that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. REUTERS/Bobby Yip 

Pro-democracy lawmaker and former Democratic Party chairman Albert Ho (2nd R), a district council election candidate, greets passers-by during an election campaign in Hong Kong, China November 22, 2015. Hong Kong votes in district level elections on Sunday that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. The words on the election campaign poster read, "Work for the district until exhausted!" REUTERS/Bobby Yip 

Edward Lau (L), 29, and Steve Ng Wing-tat, 31, both Occupy Central protesters in 2014 and running for the upcoming district elections, talk at Lau's office in Hong Kong, China November 11, 2015. Hong Kong votes in district level elections on November 22, 2015 that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. Picture taken November 11, 2015. REUTERS/Bobby Yip 

Steve Ng Wing-tat (R), 31, a former chef who participated in Occupy Central protests in 2014 and is running for the upcoming district elections, chats with a passerby and a baby during a campaign in Hong Kong, China November 11, 2015. Hong Kong votes in district level elections on November 22, 2015 that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. Picture taken November 11, 2015. REUTERS/Bobby Yip 

Steve Ng Wing-tat (C), 31, a former chef who participated in Occupy Central protests in 2014 and is running for the upcoming district elections, delivers pamphlets to passersby during a campaign in Hong Kong, China November 11, 2015. Hong Kong votes in district level elections on November 22, 2015 that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. Picture taken November 11, 2015. REUTERS/Bobby Yip 

Edward Lau (C), 29, a businessman who participated in Occupy Central protests in 2014 and is running for the upcoming district elections, offers a pamphlet to a passerby during a campaign in Hong Kong, China November 11, 2015. Hong Kong votes in district level elections on November 22, 2015 that will mark the first real test of public sentiment since pro-democracy protests crippled parts of the Chinese-controlled city last year. Picture taken November 11, 2015. REUTERS/Bobby Yip