| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 29,409 | -66.2% |
| 3Q25 | 40,000 | -68.8% |
| 2Q25 | 30,257 | -42.3% |
| 1Q25 | 101,430 | +102.2% |
| 4Q24 | 86,892 | +120.6% |
| 3Q24 | 128,246 | +93.4% |
| 2Q24 | 52,450 | -16.8% |
| 1Q24 | 50,168 | +228.0% |
| 4Q23 | 39,389 | - |
| 3Q23 | 66,314 | - |
| 2Q23 | 63,026 | -10.1% |
| 1Q23 | 15,293 | -93.0% |
| 4Q22 | 0 | -100.0% |
| 3Q22 | 0 | -100.0% |
| 2Q22 | 70,126 | +62.0% |
| 1Q22 | 217,317 | +1836.4% |
| 4Q21 | 46,835 | - |
| 3Q21 | 64,080 | - |
| 2Q21 | 43,277 | - |
| 1Q21 | 11,223 | -91.6% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 132,889 | +605.2% |
| 4Q19 | 5,463 | -94.2% |
| 3Q19 | 15,946 | -76.2% |
| 2Q19 | 81,448 | +270.1% |
| 1Q19 | 18,845 | +4.1% |
| 4Q18 | 94,378 | - |
| 3Q18 | 67,116 | - |
| 2Q18 | 22,007 | +765.7% |
| 1Q18 | 18,099 | -45.2% |
| 4Q17 | 0 | - |
| 3Q17 | 0 | -100.0% |
| 2Q17 | 2,542 | - |
| 1Q17 | 33,000 | - |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 11 | - |
| 4Q15 | 55,543 | +270.5% |
| 3Q15 | 0 | - |
| 4Q14 | 14,993 | - |
| 3Q13 | 0 | - |
| 4Q12 | 0 | -100.0% |
| 3Q12 | 0 | -100.0% |
| 4Q11 | 3,571 | - |
| 3Q11 | 16,429 | - |