| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/1 | -227,000 | +40.1% |
| 2025/2 | -162,000 | -43.4% |
| 2024/2 | -286,000 | -12.8% |
| 2023/1 | -328,000 | +26.6% |
| 2022/1 | -259,000 | +18.3% |
| 2021/1 | -219,000 | -54.4% |
| 2020/2 | -480,000 | -21.2% |
| 2019/2 | -609,000 | -12.8% |
| 2018/2 | -698,000 | -16.2% |
| 2017/1 | -833,000 | +88.0% |
| 2016/1 | -443,000 | -36.6% |
| 2015/1 | -699,000 | +6.7% |
| 2014/2 | -655,000 | +23.4% |
| 2013/2 | -531,000 | - |
| 2011/1 | -106,000 | - |