| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 123,817 | +163.0% |
| 3Q25 | 143,518 | +25.5% |
| 2Q25 | 71,705 | +17.5% |
| 1Q25 | 29,696 | +16.7% |
| 4Q24 | 47,070 | -48.2% |
| 3Q24 | 114,393 | - |
| 2Q24 | 61,048 | -76.1% |
| 1Q24 | 25,457 | +535.6% |
| 4Q23 | 90,933 | -42.3% |
| 3Q23 | 0 | -100.0% |
| 2Q23 | 255,326 | -32.1% |
| 1Q23 | 4,005 | -97.6% |
| 4Q22 | 157,590 | -38.0% |
| 3Q22 | 10,109 | -95.9% |
| 2Q22 | 376,176 | -21.1% |
| 1Q22 | 169,322 | -69.3% |
| 4Q21 | 254,002 | - |
| 3Q21 | 249,383 | - |
| 2Q21 | 476,508 | - |
| 1Q21 | 550,790 | -1.3% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 558,167 | +830.3% |
| 4Q19 | 9,604 | - |
| 3Q19 | 37,477 | - |
| 2Q19 | 60,120 | - |
| 1Q19 | 60,000 | - |
| 1Q14 | 200,000 | +0.5% |
| 4Q13 | 200,000 | +17.6% |
| 3Q13 | 0 | -100.0% |
| 2Q13 | 201,000 | -41.1% |
| 1Q13 | 199,000 | -25.7% |
| 4Q12 | 170,000 | - |
| 3Q12 | 121,000 | -15.9% |
| 2Q12 | 341,000 | - |
| 1Q12 | 268,000 | - |
| 4Q11 | 0 | - |
| 3Q11 | 143,895 | - |