| Year | Value (US Dollars) |
|---|---|
|
2023 |
5002000000 |
|
2022 |
4601000000 |
|
2021 |
4147000000 |
|
2020 |
2785000000 |
|
2019 |
3996000000 |
|
2018 |
3522000000 |
|
2017 |
3162000000 |
|
2016 |
1732000000 |
|
2015 |
134000000 |
|
2014 |
129000000 |