| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/12 | 145,000 | -46.1% |
| 2023/12 | 269,000 | - |
| 2020/12 | 222,000 | +11.0% |
| 2019/12 | 200,000 | -49.2% |
| 2018/12 | 394,000 | +94.1% |
| 2017/12 | 203,000 | +103.0% |
| 2016/12 | 100,000 | -73.5% |
| 2015/12 | 377,000 | +111.8% |
| 2014/12 | 178,000 | +1680.0% |
| 2013/12 | 10,000 | -96.4% |
| 2012/12 | 275,000 | +175.0% |
| 2011/12 | 100,000 | -87.5% |
| 2010/12 | 797,000 | - |