| Year | Value (US Dollars) |
|---|---|
|
2023 |
63074000000 |
|
2022 |
62911000000 |
|
2021 |
59648000000 |
|
2020 |
39600000000 |
|
2019 |
46444000000 |
|
2018 |
48019000000 |
|
2017 |
43454000000 |
|
2016 |
36516000000 |
|
2015 |
33545000000 |
|
2014 |
38612000000 |