| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -16,415 | -78.0% |
| 2023/12 | -74,696 | +41.6% |
| 2022/12 | -42,644 | -35.0% |
| 2022/1 | -52,753 | -19.6% |
| 2021/1 | -65,591 | - |
| 2019/12 | -52,623 | -17.7% |
| 2018/12 | -63,958 | +56.8% |
| 2017/12 | -40,791 | +1.2% |
| 2016/12 | -37,530 | -45.6% |
| 2016/1 | -40,307 | -41.6% |
| 2015/1 | -68,992 | - |
| 2013/12 | -145,348 | +32.8% |
| 2012/12 | -109,456 | +282.1% |
| 2011/12 | -45,210 | - |
| 2011/1 | -28,646 | - |