| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 25 | +31.6% |
| 3Q25 | 61 | -15.3% |
| 2Q25 | 9 | +28.6% |
| 1Q25 | 3,645 | +67.0% |
| 4Q24 | 19 | +58.3% |
| 3Q24 | 72 | +26.3% |
| 2Q24 | 7 | -12.5% |
| 1Q24 | 2,183 | -16.3% |
| 4Q23 | 12 | -52.0% |
| 3Q23 | 57 | -13.6% |
| 2Q23 | 8 | -89.5% |
| 1Q23 | 2,607 | +49.4% |
| 4Q22 | 25 | +316.7% |
| 3Q22 | 66 | +144.4% |
| 2Q22 | 76 | - |
| 1Q22 | 1,745 | -2.0% |
| 4Q21 | 6 | +50.0% |
| 3Q21 | 27 | +285.7% |
| 2Q21 | 0 | -100.0% |
| 1Q21 | 1,780 | +9.4% |
| 4Q20 | 4 | -33.3% |
| 3Q20 | 7 | +250.0% |
| 2Q20 | 3 | - |
| 1Q20 | 1,627 | +16.4% |
| 4Q19 | 6 | +100.0% |
| 3Q19 | 2 | -97.1% |
| 2Q19 | 0 | - |
| 1Q19 | 1,398 | +30.2% |
| 4Q18 | 3 | 0.0% |
| 3Q18 | 68 | +423.1% |
| 2Q18 | 0 | - |
| 1Q18 | 1,074 | -1.9% |
| 4Q17 | 3 | - |
| 3Q17 | 13 | +45.3% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 1,095 | +55.7% |
| 4Q16 | 0 | - |
| 3Q16 | 8 | - |
| 2Q16 | 0 | - |
| 1Q16 | 703 | - |