| Year | Value (US Dollars) |
|---|---|
|
2023 |
303786000000 |
|
2022 |
276511000000 |
|
2021 |
304013000000 |
|
2020 |
240088000000 |
|
2019 |
253876000000 |
|
2018 |
248856000000 |
|
2017 |
238384000000 |
|
2016 |
191493000000 |
|
2015 |
193019000000 |
|
2014 |
307877000000 |