| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 70,061 | +46.6% |
| 3Q25 | 128,964 | +0.1% |
| 2Q25 | 133,018 | -6.8% |
| 1Q25 | 117,990 | +8.1% |
| 4Q24 | 47,780 | -34.1% |
| 3Q24 | 128,824 | +21.0% |
| 2Q24 | 142,712 | +28.8% |
| 1Q24 | 109,109 | +27.9% |
| 4Q23 | 72,546 | +127.0% |
| 3Q23 | 106,479 | +9.3% |
| 2Q23 | 110,762 | -13.4% |
| 1Q23 | 85,275 | -13.9% |
| 4Q22 | 31,952 | - |
| 3Q22 | 97,392 | - |
| 2Q22 | 127,952 | - |
| 1Q22 | 99,010 | - |
| 4Q20 | 13,352 | -69.6% |
| 3Q20 | 41,503 | -41.0% |
| 2Q20 | 86,513 | +51.5% |
| 1Q20 | 90,063 | +67.9% |
| 4Q19 | 43,968 | +2.8% |
| 3Q19 | 70,338 | +109.2% |
| 2Q19 | 57,106 | -34.7% |
| 1Q19 | 53,625 | +15.8% |
| 4Q18 | 42,751 | +147.3% |
| 3Q18 | 33,619 | -41.7% |
| 2Q18 | 87,448 | +93.5% |
| 1Q18 | 46,328 | +55.2% |
| 4Q17 | 17,287 | -6.5% |
| 3Q17 | 57,709 | +40.7% |
| 2Q17 | 45,184 | +11.3% |
| 1Q17 | 29,858 | -40.2% |
| 4Q16 | 18,487 | -2.5% |
| 3Q16 | 41,012 | -42.6% |
| 2Q16 | 40,613 | -42.8% |
| 1Q16 | 49,945 | +28.9% |
| 4Q15 | 18,963 | -75.1% |
| 3Q15 | 71,409 | +132.6% |
| 2Q15 | 70,963 | +223.0% |
| 1Q15 | 38,749 | +102.0% |
| 4Q14 | 76,069 | - |
| 3Q14 | 30,694 | -144.9% |
| 2Q14 | 21,972 | -86.8% |
| 1Q14 | 19,187 | +523.4% |
| 4Q13 | 0 | -100.0% |
| 3Q13 | -68,399 | -849.7% |
| 2Q13 | 166,394 | - |
| 1Q13 | 3,078 | - |
| 4Q12 | 98,209 | - |
| 3Q12 | 9,124 | - |