| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | -100.0% |
| 3Q25 | 0 | -100.0% |
| 2Q25 | 50,000 | -63.0% |
| 1Q25 | 75,000 | -32.4% |
| 4Q24 | 178,000 | +85.4% |
| 3Q24 | 177,000 | -8.8% |
| 2Q24 | 135,000 | -2.9% |
| 1Q24 | 111,000 | -36.9% |
| 4Q23 | 96,000 | -63.0% |
| 3Q23 | 194,000 | -9.9% |
| 2Q23 | 139,000 | -44.0% |
| 1Q23 | 176,000 | +11.3% |
| 4Q22 | 259,400 | +94.2% |
| 3Q22 | 215,200 | +49.1% |
| 2Q22 | 248,000 | +79.9% |
| 1Q22 | 158,100 | +30.6% |
| 4Q21 | 133,572 | +58.5% |
| 3Q21 | 144,349 | +15.5% |
| 2Q21 | 137,864 | - |
| 1Q21 | 121,011 | +66.7% |
| 4Q20 | 84,297 | - |
| 3Q20 | 125,013 | - |
| 2Q20 | 0 | - |
| 1Q20 | 72,587 | - |
| 4Q18 | 0 | - |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 16,704 | - |
| 1Q18 | 33,820 | - |
| 4Q17 | 0 | - |
| 3Q17 | 40,714 | - |
| 4Q15 | 0 | - |
| 4Q13 | 0 | - |
| 3Q13 | 0 | - |