| Year | Value (US Dollars) |
|---|---|
|
2023 |
541000000 |
|
2022 |
537000000 |
|
2021 |
464000000 |
|
2020 |
432000000 |
|
2019 |
518000000 |
|
2018 |
569000000 |
|
2017 |
547000000 |
|
2016 |
460000000 |
|
2015 |
415000000 |
|
2014 |
540000000 |