| Year | Value (US Dollars) |
|---|---|
|
2023 |
255777000000 |
|
2022 |
254170000000 |
|
2021 |
225214000000 |
|
2020 |
169638000000 |
|
2019 |
180833000000 |
|
2018 |
177169000000 |
|
2017 |
164495000000 |
|
2016 |
149247000000 |
|
2015 |
150982000000 |
|
2014 |
166505000000 |