| Year | Value (US Dollars) |
|---|---|
|
2023 |
5748000000 |
|
2022 |
5167000000 |
|
2021 |
4210000000 |
|
2020 |
3151000000 |
|
2019 |
3349000000 |
|
2018 |
3151000000 |
|
2017 |
2775000000 |
|
2016 |
3031000000 |
|
2015 |
3436000000 |
|
2014 |
4297000000 |