| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 100,335 | +301.2% |
| 3Q25 | 182,374 | +189.5% |
| 2Q25 | 115,714 | +160.7% |
| 1Q25 | 125,138 | +141.5% |
| 4Q24 | 25,006 | -78.0% |
| 3Q24 | 62,995 | +32.5% |
| 2Q24 | 44,381 | -30.8% |
| 1Q24 | 51,821 | -45.3% |
| 4Q23 | 113,425 | -47.3% |
| 3Q23 | 47,535 | -65.6% |
| 2Q23 | 64,147 | +7.8% |
| 1Q23 | 94,759 | -37.9% |
| 4Q22 | 215,106 | +78.0% |
| 3Q22 | 138,052 | +77.6% |
| 2Q22 | 59,494 | +162.2% |
| 1Q22 | 152,473 | +535.6% |
| 4Q21 | 120,825 | - |
| 3Q21 | 77,740 | - |
| 2Q21 | 22,690 | - |
| 1Q21 | 23,988 | - |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 7,697 | -94.0% |
| 2Q19 | 77,282 | -10.0% |
| 1Q19 | 32,498 | -59.8% |
| 4Q18 | 87,387 | - |
| 3Q18 | 127,645 | - |
| 2Q18 | 85,841 | - |
| 1Q18 | 80,879 | - |