| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q26 | 171,169 | +5.3% |
| 4Q25 | 547,982 | +69.4% |
| 3Q25 | 486,782 | +91.1% |
| 2Q25 | 217,157 | +26.4% |
| 1Q25 | 162,581 | +126.7% |
| 4Q24 | 323,531 | +168.8% |
| 3Q24 | 254,698 | +152.5% |
| 2Q24 | 171,769 | +57.2% |
| 1Q24 | 71,704 | -4.4% |
| 4Q23 | 120,368 | +114.4% |
| 3Q23 | 100,868 | -64.9% |
| 2Q23 | 109,286 | -60.7% |
| 1Q23 | 75,004 | -84.5% |
| 4Q22 | 56,153 | -83.1% |
| 3Q22 | 287,166 | -1.3% |
| 2Q22 | 278,106 | +38.8% |
| 1Q22 | 482,755 | +865.3% |
| 4Q21 | 332,974 | +1220.1% |
| 3Q21 | 290,849 | +369.2% |
| 2Q21 | 200,345 | +127.7% |
| 1Q21 | 50,011 | -16.7% |
| 4Q20 | 25,223 | -49.5% |
| 3Q20 | 61,992 | +4.7% |
| 2Q20 | 87,999 | +137.7% |
| 1Q20 | 60,009 | -27.4% |
| 4Q19 | 49,968 | -55.8% |
| 3Q19 | 59,203 | -43.5% |
| 2Q19 | 37,023 | -46.7% |
| 1Q19 | 82,700 | +49.6% |
| 4Q18 | 113,056 | +58.6% |
| 3Q18 | 104,825 | +151.4% |
| 2Q18 | 69,452 | +57.1% |
| 1Q18 | 55,263 | +81.5% |
| 4Q17 | 71,288 | +68.6% |
| 3Q17 | 41,694 | +50.4% |
| 2Q17 | 44,205 | +10.5% |
| 1Q17 | 30,442 | +7.3% |
| 4Q16 | 42,278 | - |
| 3Q16 | 27,731 | -7.6% |
| 2Q16 | 40,008 | -0.3% |
| 1Q16 | 28,382 | -53.2% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 30,006 | -64.8% |
| 2Q15 | 40,120 | +0.3% |
| 1Q15 | 60,593 | +123.4% |
| 4Q14 | 64,710 | +85.2% |
| 3Q14 | 85,188 | - |
| 2Q14 | 40,016 | - |
| 1Q14 | 27,125 | - |
| 4Q13 | 34,941 | - |
| 4Q12 | 0 | -100.0% |
| 3Q12 | 34,283 | -0.5% |
| 2Q12 | 99,088 | +478.0% |
| 1Q12 | 57,685 | +2559.5% |
| 4Q11 | 37,661 | -35.8% |
| 3Q11 | 34,450 | - |
| 2Q11 | 17,142 | - |
| 1Q11 | 2,169 | - |
| 4Q10 | 58,622 | - |