| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 71,370 | -20.6% |
| 3Q25 | 74,553 | +21.6% |
| 2Q25 | 100,000 | -4.5% |
| 1Q25 | 135,093 | +47.4% |
| 4Q24 | 89,907 | +268.6% |
| 3Q24 | 61,297 | -38.7% |
| 2Q24 | 104,745 | - |
| 1Q24 | 91,649 | +2468.6% |
| 4Q23 | 24,391 | -40.3% |
| 3Q23 | 100,000 | -4.8% |
| 2Q23 | 0 | -100.0% |
| 1Q23 | 3,568 | -93.9% |
| 4Q22 | 40,863 | -8.4% |
| 3Q22 | 104,999 | +14.6% |
| 2Q22 | 172,384 | +61.5% |
| 1Q22 | 58,029 | +51.0% |
| 4Q21 | 44,589 | +238.6% |
| 3Q21 | 91,659 | +1.7% |
| 2Q21 | 106,754 | - |
| 1Q21 | 38,418 | -57.4% |
| 4Q20 | 13,169 | - |
| 3Q20 | 90,163 | - |
| 4Q18 | 0 | - |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 0 | - |
| 1Q18 | 201,775 | - |
| 4Q17 | 0 | - |
| 3Q17 | 4,098 | +6.9% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 0 | -100.0% |
| 4Q16 | 0 | - |
| 3Q16 | 3,833 | - |
| 2Q16 | 19,717 | - |
| 1Q16 | 4,993 | - |
| 4Q13 | 3,239 | - |
| 3Q13 | 0 | - |