| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/12 | 162,000 | +116.0% |
| 2023/12 | 75,000 | +44.2% |
| 2022/12 | 52,000 | -48.5% |
| 2021/12 | 101,000 | +20.2% |
| 2020/12 | 84,000 | -67.9% |
| 2019/12 | 262,000 | -64.7% |
| 2018/12 | 742,000 | +159.4% |
| 2017/12 | 286,000 | +47.4% |
| 2016/12 | 194,000 | -16.4% |
| 2015/12 | 232,000 | +68.1% |
| 2014/12 | 138,000 | +16.0% |
| 2013/12 | 119,000 | +11800.0% |
| 2012/12 | 1,000 | - |