| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 109,582 | +809.7% |
| 3Q25 | 159,235 | +351.9% |
| 2Q25 | 41,679 | +395.0% |
| 1Q25 | 17,994 | -88.2% |
| 4Q24 | 12,046 | -61.5% |
| 3Q24 | 35,233 | +17.8% |
| 2Q24 | 8,420 | -70.2% |
| 1Q24 | 152,227 | +259.3% |
| 4Q23 | 31,305 | +3266.1% |
| 3Q23 | 29,904 | +159.6% |
| 2Q23 | 28,275 | -1.8% |
| 1Q23 | 42,363 | +35.0% |
| 4Q22 | 930 | -97.2% |
| 3Q22 | 11,521 | -59.1% |
| 2Q22 | 28,806 | +1.4% |
| 1Q22 | 31,385 | +8.2% |
| 4Q21 | 32,737 | -20.2% |
| 3Q21 | 28,196 | +13.2% |
| 2Q21 | 28,409 | - |
| 1Q21 | 29,015 | +107.3% |
| 4Q20 | 41,048 | +649.1% |
| 3Q20 | 24,906 | +198.4% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 13,995 | -9.2% |
| 4Q19 | 5,480 | -46.9% |
| 3Q19 | 8,346 | -13.6% |
| 2Q19 | 12,130 | +25.9% |
| 1Q19 | 15,408 | +14.1% |
| 4Q18 | 10,316 | -7.2% |
| 3Q18 | 9,657 | +7.3% |
| 2Q18 | 9,632 | -15.6% |
| 1Q18 | 13,504 | +13.4% |
| 4Q17 | 11,118 | +266.4% |
| 3Q17 | 9,004 | +64.8% |
| 2Q17 | 11,419 | +300.8% |
| 1Q17 | 11,913 | +73.8% |
| 4Q16 | 3,034 | +157.1% |
| 3Q16 | 5,465 | -30.9% |
| 2Q16 | 2,849 | -39.5% |
| 1Q16 | 6,855 | +1626.7% |
| 4Q15 | 1,180 | - |
| 3Q15 | 7,910 | +176.3% |
| 2Q15 | 4,708 | - |
| 1Q15 | 397 | -13.5% |
| 4Q14 | 0 | -100.0% |
| 3Q14 | 2,863 | - |
| 2Q14 | 0 | - |
| 1Q14 | 459 | +18.0% |
| 4Q13 | 21,229 | - |
| 3Q13 | 0 | - |
| 2Q13 | 0 | -100.0% |
| 1Q13 | 389 | +113.7% |
| 4Q12 | 0 | - |
| 3Q12 | 0 | -100.0% |
| 2Q12 | 149 | - |
| 1Q12 | 182 | - |
| 4Q11 | 0 | - |
| 3Q11 | -19 | - |