| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 183,437 | +27.8% |
| 3Q25 | 243,785 | +885.1% |
| 2Q25 | 117,398 | +1333.6% |
| 1Q25 | 157,475 | +612.0% |
| 4Q24 | 143,521 | +182.8% |
| 3Q24 | 24,747 | -79.1% |
| 2Q24 | 8,189 | -93.9% |
| 1Q24 | 22,117 | -76.3% |
| 4Q23 | 50,749 | +2337.5% |
| 3Q23 | 118,647 | -45.4% |
| 2Q23 | 134,537 | -59.4% |
| 1Q23 | 93,308 | -53.7% |
| 4Q22 | 2,082 | -98.9% |
| 3Q22 | 217,201 | +3.6% |
| 2Q22 | 331,334 | +118.9% |
| 1Q22 | 201,465 | +345.8% |
| 4Q21 | 193,820 | - |
| 3Q21 | 209,596 | - |
| 2Q21 | 151,396 | +1506.2% |
| 1Q21 | 45,188 | -42.8% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 9,426 | -89.6% |
| 1Q20 | 79,039 | -49.5% |
| 4Q19 | 131,218 | -49.8% |
| 3Q19 | 121,560 | -39.7% |
| 2Q19 | 90,754 | -59.9% |
| 1Q19 | 156,468 | +16.5% |
| 4Q18 | 261,215 | +438.8% |
| 3Q18 | 201,468 | +250.4% |
| 2Q18 | 226,519 | +300.2% |
| 1Q18 | 134,276 | +255.9% |
| 4Q17 | 48,483 | -20.8% |
| 3Q17 | 57,493 | +103.1% |
| 2Q17 | 56,598 | +96.6% |
| 1Q17 | 37,730 | +34.7% |
| 4Q16 | 61,239 | -16.2% |
| 3Q16 | 28,309 | -71.3% |
| 2Q16 | 28,782 | -64.8% |
| 1Q16 | 28,001 | -40.0% |
| 4Q15 | 73,106 | - |
| 3Q15 | 98,527 | - |
| 2Q15 | 81,666 | - |
| 1Q15 | 46,650 | - |
| 4Q11 | 7,312 | - |