| Year | Value (US Dollars) |
|---|---|
|
2023 |
55047000000 |
|
2022 |
57529000000 |
|
2021 |
47218000000 |
|
2020 |
35215000000 |
|
2019 |
37907000000 |
|
2018 |
39502000000 |
|
2017 |
32627000000 |
|
2016 |
28151000000 |
|
2015 |
28554000000 |
|
2014 |
35960000000 |