| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 35,328 | -31.1% |
| 3Q25 | 38,403 | +64.7% |
| 2Q25 | 55,320 | -12.7% |
| 1Q25 | 85,539 | -43.5% |
| 4Q24 | 51,240 | -23.2% |
| 3Q24 | 23,318 | -35.9% |
| 2Q24 | 63,369 | +125.0% |
| 1Q24 | 151,365 | +591.3% |
| 4Q23 | 66,758 | - |
| 3Q23 | 36,364 | +84.7% |
| 2Q23 | 28,169 | +10.0% |
| 1Q23 | 21,896 | -72.2% |
| 3Q22 | 19,693 | +26.2% |
| 2Q22 | 25,613 | +1450.4% |
| 1Q22 | 78,759 | +2945.6% |
| 3Q21 | 15,602 | +129916.7% |
| 2Q21 | 1,652 | -87.2% |
| 1Q21 | 2,586 | -93.8% |
| 4Q20 | 1,800 | -92.2% |
| 3Q20 | 12 | -99.3% |
| 2Q20 | 12,888 | +2149.2% |
| 1Q20 | 41,708 | +406.0% |
| 4Q19 | 23,211 | +47.4% |
| 3Q19 | 1,750 | +4275.0% |
| 2Q19 | 573 | +45.4% |
| 1Q19 | 8,242 | +630.7% |
| 4Q18 | 15,752 | +431.4% |
| 3Q18 | 40 | -97.2% |
| 2Q18 | 394 | +189.7% |
| 1Q18 | 1,128 | +110.4% |
| 4Q17 | 2,964 | +820.5% |
| 3Q17 | 1,443 | +2622.6% |
| 2Q17 | 136 | +3300.0% |
| 1Q17 | 536 | +824.1% |
| 4Q16 | 322 | - |
| 3Q16 | 53 | - |
| 2Q16 | 4 | - |
| 1Q16 | 58 | - |