| Year | Value (US Dollars) |
|---|---|
|
2023 |
421000000 |
|
2022 |
400000000 |
|
2021 |
285000000 |
|
2020 |
286000000 |
|
2019 |
361000000 |
|
2018 |
339000000 |
|
2017 |
318000000 |
|
2016 |
256000000 |
|
2015 |
240000000 |
|
2014 |
301000000 |