A worker prepares an inflatable decoy of a military vehicle, which is used to confuse enemy attacks, during a media presentation in Decin, Czech Republic, March 6, 2023. REUTERS/Eva Korinkova REFILE - CORRECTING DECOY TYPE 

A worker prepares an inflatable decoy of a military vehicle, which is used to confuse enemy attacks, during a media presentation in Decin, Czech Republic, March 6, 2023. REUTERS/Eva Korinkova REFILE - CORRECTING DECOY TYPE 

Workers prepare an inflatable decoy of a military vehicle, which is used to confuse enemy attacks, during a media presentation in Decin, Czech Republic, March 6, 2023. REUTERS/Eva Korinkova REFILE - CORRECTING DECOY TYPE 

A worker prepares an inflatable decoy of a military vehicle, which is used to confuse enemy attacks, during a media presentation in Decin, Czech Republic, March 6, 2023. REUTERS/Eva Korinkova REFILE - CORRECTING DECOY TYPE 

An inflatable decoy of a military vehicle, which is used to confuse enemy attacks, is displayed during a media presentation in Decin, Czech Republic, March 6, 2023. REUTERS/Eva Korinkova REFILE - CORRECTING DECOY TYPE 

People gesture as they prepare to test "Chap Chap" electric motorbikes in front of the M Auto headquarters in Cotonou, Benin September 22, 2022. REUTERS/Coffi Seraphin Zounyekpe 

People prepare to test "Chap Chap" electric motorbikes in front of the M Auto headquarters, in Cotonou, Benin September 22, 2022. REUTERS/Coffi Seraphin Zounyekpe 

Mr Shegun Bakari, CEO of M Auto stands near "Chap Chap" electric motorbikes in the hall of the company headquarters, in Cotonou, Benin September 22, 2022. REUTERS/Coffi Seraphin Zounyekpe 

Men talk as they stand near "Chap Chap" electric motorbikes at the M Auto headquarters, in Cotonou, Benin September 22, 2022. REUTERS/Coffi Seraphin Zounyekpe 

"Chap Chap" electric motorbikes are displayed in front of the M Auto headquarters, in Cotonou, Benin September 22, 2022. REUTERS/Coffi Seraphin Zounyekpe 

Models of "Chap Chap" electric motorbikes are displayed in the showroom of the M Auto headquarters, in Cotonou, Benin September 22, 2022. REUTERS/Coffi Seraphin Zounyekpe 

An employee sits in the "Chap Chap" electric motorbikes batteries charging-room at the M Auto headquarters, in Cotonou, Benin September 22, 2022. REUTERS/Coffi Seraphin Zounyekpe 

People receive instructions about "Chap Chap" electric motorbikes from a worker at the M Auto headquarters in Cotonou, Benin September 22, 2022. REUTERS/Coffi Seraphin Zounyekpe 

An employee of Egyptian Electronics Recycling Company (EERC) works with parts of different types of electronic machines to be recycled into pieces of gold, silver and other precious metals at a factory in the Industrial Zone, Giza suburb, Egypt, August 26, 2021. Picture taken August 26, 2021. REUTERS/Amr Abdallah Dalsh 

Employees of Egyptian Electronics Recycling Company (EERC) work with parts of different types of electronic machines to be recycled into pieces of gold, silver and other precious metals at a factory in the Industrial Zone, Giza suburb, Egypt, August 26, 2021. Picture taken August 26, 2021. REUTERS/Amr Abdallah Dalsh 

Employees of Egyptian Electronics Recycling Company (EERC) work with parts of different types of electronic machines to be recycled into pieces of gold, silver and other precious metals at a factory in the Industrial Zone, Giza suburb, Egypt, August 26, 2021. Picture taken August 26, 2021. REUTERS/Amr Abdallah Dalsh 

Employees of Egyptian Electronics Recycling Company (EERC) work with parts of different types of electronic machines to be recycled into pieces of gold, silver and other precious metals at a factory in the Industrial Zone, Giza suburb, Egypt, August 26, 2021. Picture taken August 26, 2021. REUTERS/Amr Abdallah Dalsh
 

A guest types on his mobile phone as he sits below an MTN logo during the launch of its mobile money service in Johannesburg, South Africa, January 30, 2020. REUTERS/Siphiwe Sibeko 

Jaguar Land Rover unveils the new Jaguar F-Type model during its world premiere in Munich, Germany, December 2, 2019. REUTERS/Michaela Rehle 

Jaguar Land Rover unveils the new Jaguar F-Type model during its world premiere in Munich, Germany, December 2, 2019. REUTERS/Michaela Rehle 

Jaguar Land Rover unveils the new Jaguar F-Type model during its world premiere in Munich, Germany, December 2, 2019. REUTERS/Michaela Rehle 

Cannabis plants are seen inside a greenhouse of the Clever Leaves company in Pesca, Colombia October 2, 2019. Picture taken October 2, 2019. REUTERS/Luisa Gonzalez 

Cannabis plants are seen inside a greenhouse of the Clever Leaves company in Pesca, Colombia October 2, 2019. Picture taken October 2, 2019. REUTERS/Luisa Gonzalez 

The Bugatti logo is seen on the radiator of a vintage Bugatti Type 35 sports car at the company's headquarters Chateau St. Jean in Molsheim, France June 6, 2019. Picture taken June 6, 2019. REUTERS/Arnd Wiegmann 

The Bentley Motors name is seen in a Union Jack flag made up of the different types of wood veneer used in the cars at their factory in Crewe, Britain January 22, 2019. REUTERS/Phil Noble 

The logo of Swiss sled manufacturer 3R AG is seen on a Davos type sled in Sulgen, Switzerland December 7, 2018. Picture taken December 7, 2018. REUTERS/Arnd Wiegmann 

The logo of Swiss sled manufacturer 3R AG is seen on a Davos type sled in Sulgen, Switzerland December 7, 2018. Picture taken December 7, 2018. REUTERS/Arnd Wiegmann 

Natural honey flows through a sieve at the apiculture company Zuerihonig in Oberengstringen, Switzerland August 7, 2018. Picture taken August 7, 2018. REUTERS/Arnd Wiegmann 

Natural honey flows out of an extractor into a sieve at the apiculture company Zuerihonig apiculture in Oberengstringen, Switzerland August 7, 2018. Picture taken August 7, 2018. REUTERS/Arnd Wiegmann 

Natural honey flows out of an extractor into a sieve at at the apiculture company Zuerihonig in Oberengstringen, Switzerland August 7, 2018. Picture taken August 7, 2018. REUTERS/Arnd Wiegmann 

Natural honey flows out of an extractor into a sieve at the apiculture company Zuerihonig in Oberengstringen, Switzerland August 7, 2018. Picture taken August 7, 2018. REUTERS/Arnd Wiegmann 

Natural honey flows out of an extractor at the apiculture company Zuerihonig in Oberengstringen, Switzerland August 7, 2018. Picture taken August 7, 2018. REUTERS/Arnd Wiegmann 

Honeycombs are extracted at the apiculture company Zuerihonig in Oberengstringen, Switzerland August 7, 2018. Picture taken August 7, 2018. REUTERS/Arnd Wiegmann 

Honeycombs are placed in an extractor at the apiculture company Zuerihonig in Oberengstringen, Switzerland August 7, 2018. Picture taken August 7, 2018. REUTERS/Arnd Wiegmann 

Bees are seen on a honeycomb of the apiculture company Zuerihonig in Oberengstringen, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

Bees are seen on a honeycomb of the apiculture company Zuerihonig in Oberengstringen, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

A bee queen, marked with a 4, is seen on a honeycomb of apiculture company Zuerihonig in Oberengstringen, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

Bees are seen on a honeycomb section of a bee hive of apiculture company Zuerihonig in Oberengstringen, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

Beekeeper Peter Schneider from apiculture company Zuerihonig holds a bee queen marked with a 6 in Oberengstringen, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

A bee queen marked with a 6 is seen in a hive of apiculture company Zuerihonig in Oberengstringen, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

Bees are seen in front of bee hives of apiculture company Zuerihonig on the roof of the Marriott Hotel in Zurich, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

Bees are seen in front of bee hives of apiculture company Zuerihonig on the roof of the Marriot Hotel in Zurich, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

Bees are seen in front of a hive of apiculture company Zuerihonig on the roof of the Globus department store in Zurich, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

Bees are seen in front of a hive of apiculture company Zuerihonig on the roof of the Globus department store in Zurich, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

Bees are seen in front of a hive of apiculture company Zuerihonig on the roof of the Globus department store in Zurich, Switzerland August 21, 2018. Picture taken August 21, 2018. REUTERS/Arnd Wiegmann 

A 1941 H type John Deere tractor is photographed at a farm in Hutto, Texas, U.S., February 16, 2017. Picture taken February 16, 2017. REUTERS/Mohammad Khursheed 

Swiss National Bank (SNB) Chairman Thomas Jordan (R) talks with Vice-Chairman Fritz Zurbruegg after their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Chairman Thomas Jordan (L) talks with Governing Board member Andrea Maechler after their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

(L-R) Swiss National Bank (SNB) Vice-Chairman Fritz Zurbruegg, Chairman Thomas Jordan and Governing Board member Andrea Maechler talk after their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

(L-R) Swiss National Bank (SNB) Vice-Chairman Fritz Zurbruegg, Chairman Thomas Jordan and Governing Board member Andrea Maechler pose after their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Chairman Thomas Jordanm leaves after their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Chairman Thomas Jordanm attends their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Chairman Thomas Jordanm attends their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Chairman Thomas Jordanm attends their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich TPX IMAGES OF THE DAY 

Swiss National Bank (SNB) Governing Board member Andrea Maechler attends their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Governing Board member Andrea Maechler attends their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Governing Board member Andrea Maechler attends their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Vice-Chairman Fritz Zurbruegg attends their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Chairman Thomas Jordan (R) walks back to his chair next to Vice-Chairman Fritz Zurbruegg during their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich 

Swiss National Bank (SNB) Chairman Thomas Jordanm attends their annual news conference in Bern, Switzerland December 15, 2016. REUTERS/Ruben Sprich