| （単位：ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2024/12 | 585,000 | +1260.5% |
| 2023/12 | 43,000 | -94.2% |
| 2022/12 | 737,000 | +968.1% |
| 2021/12 | 69,000 | -92.5% |
| 2020/12 | 921,000 | +11.4% |
| 2019/12 | 827,000 | +1325.9% |
| 2018/12 | 58,000 | -50.0% |
| 2017/12 | 116,000 | -23.7% |
| 2016/12 | 152,000 | -74.0% |
| 2015/12 | 584,000 | +17.5% |
| 2014/12 | 497,000 | +140.1% |
| 2013/12 | 207,000 | +4.0% |
| 2012/12 | 199,000 | +51.9% |
| 2011/12 | 131,000 | - |