| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 46,542 | -81.5% |
| 3Q25 | 212,294 | +51.6% |
| 2Q25 | 231,116 | +125.9% |
| 1Q25 | 177,354 | -50.8% |
| 4Q24 | 252,206 | +30.3% |
| 3Q24 | 140,031 | -53.0% |
| 2Q24 | 102,300 | -85.1% |
| 1Q24 | 360,524 | +68.9% |
| 4Q23 | 193,592 | -65.7% |
| 3Q23 | 298,103 | -36.4% |
| 2Q23 | 687,689 | +25.2% |
| 1Q23 | 213,502 | - |
| 4Q22 | 563,802 | +94.7% |
| 3Q22 | 469,041 | +512.4% |
| 2Q22 | 549,065 | +778.9% |
| 4Q21 | 289,530 | +1494.2% |
| 3Q21 | 76,595 | - |
| 2Q21 | 62,472 | +101.6% |
| 1Q21 | 85,997 | -69.6% |
| 4Q20 | 18,162 | -80.3% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 30,985 | -83.7% |
| 1Q20 | 283,240 | +538.9% |
| 4Q19 | 92,138 | 0.0% |
| 3Q19 | 61,999 | -58.1% |
| 2Q19 | 190,589 | -19.1% |
| 1Q19 | 44,334 | -74.3% |
| 4Q18 | 92,138 | -33.0% |
| 3Q18 | 147,828 | -27.1% |
| 2Q18 | 235,572 | +180.3% |
| 1Q18 | 172,360 | +219.7% |
| 4Q17 | 137,522 | +97.7% |
| 3Q17 | 202,776 | +99.4% |
| 2Q17 | 84,052 | -12.6% |
| 1Q17 | 53,908 | -23.3% |
| 4Q16 | 69,561 | -67.6% |
| 3Q16 | 101,690 | -51.6% |
| 2Q16 | 96,115 | -25.0% |
| 1Q16 | 70,292 | -9.1% |
| 4Q15 | 214,516 | +183.7% |
| 3Q15 | 209,970 | +79.4% |
| 2Q15 | 128,137 | -2.5% |
| 1Q15 | 77,368 | -65.9% |
| 4Q14 | 75,621 | -44.7% |
| 3Q14 | 117,044 | +36.2% |
| 2Q14 | 131,391 | +508.3% |
| 1Q14 | 226,725 | +1182.3% |
| 4Q13 | 136,730 | +25.5% |
| 3Q13 | 85,925 | -1.5% |
| 2Q13 | 21,600 | -74.4% |
| 1Q13 | 17,681 | -19.1% |
| 4Q12 | 108,921 | +3012.9% |
| 3Q12 | 87,227 | +101.5% |
| 2Q12 | 84,401 | +84.7% |
| 1Q12 | 21,865 | +11.6% |
| 4Q11 | 3,499 | -96.7% |
| 3Q11 | 43,298 | -36.1% |
| 2Q11 | 45,690 | -14.8% |
| 1Q11 | 19,584 | +8.7% |
| 4Q10 | 106,862 | - |
| 3Q10 | 67,782 | - |
| 2Q10 | 53,649 | - |
| 1Q10 | 18,019 | - |