| Year | Value (US Dollars) |
|---|---|
|
2023 |
252710000000 |
|
2022 |
292245000000 |
|
2021 |
234690000000 |
|
2020 |
166336000000 |
|
2019 |
193162000000 |
|
2018 |
192840000000 |
|
2017 |
165855000000 |
|
2016 |
145248000000 |
|
2015 |
180460000000 |
|
2014 |
240763000000 |