| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 585 | +100.3% |
| 3Q25 | 5,286 | +989.9% |
| 2Q25 | 9,545 | +1297.5% |
| 1Q25 | 6,348 | +767.2% |
| 4Q24 | 292 | -62.8% |
| 3Q24 | 485 | -39.5% |
| 2Q24 | 683 | -89.4% |
| 1Q24 | 732 | -92.7% |
| 4Q23 | 784 | -86.3% |
| 3Q23 | 801 | - |
| 2Q23 | 6,442 | - |
| 1Q23 | 10,035 | - |
| 4Q22 | 5,742 | - |
| 4Q21 | 0 | -100.0% |
| 3Q21 | 0 | -100.0% |
| 2Q21 | 0 | -100.0% |
| 1Q21 | 3,077 | +0.7% |
| 4Q20 | 2,198 | -58.3% |
| 3Q20 | 3,899 | -46.4% |
| 2Q20 | 2,189 | -37.8% |
| 1Q20 | 3,055 | - |
| 4Q19 | 5,269 | +195.7% |
| 3Q19 | 7,273 | +155.4% |
| 2Q19 | 3,522 | +62.9% |
| 1Q19 | 0 | -100.0% |
| 4Q18 | 1,782 | +1.9% |
| 3Q18 | 2,848 | -62.1% |
| 2Q18 | 2,162 | -78.4% |
| 1Q18 | 1,116 | -80.4% |
| 4Q17 | 1,749 | -52.9% |
| 3Q17 | 7,515 | -3.6% |
| 2Q17 | 10,001 | -19.6% |
| 1Q17 | 5,694 | -17.7% |
| 4Q16 | 3,711 | -61.9% |
| 3Q16 | 7,795 | - |
| 2Q16 | 12,443 | - |
| 1Q16 | 6,921 | - |
| 4Q15 | 9,749 | - |