| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 36,208 | +793.6% |
| 3Q25 | 94 | -99.0% |
| 2Q25 | 122,419 | +215.1% |
| 1Q25 | 6,902 | -23.7% |
| 4Q24 | 4,052 | -69.9% |
| 3Q24 | 9,094 | +109.2% |
| 2Q24 | 38,848 | +362.0% |
| 1Q24 | 9,047 | -47.2% |
| 4Q23 | 13,444 | +37.8% |
| 3Q23 | 4,347 | +4896.6% |
| 2Q23 | 8,408 | -25.8% |
| 1Q23 | 17,133 | -11.3% |
| 4Q22 | 9,759 | +102.8% |
| 3Q22 | 87 | -99.1% |
| 2Q22 | 11,325 | +77.5% |
| 1Q22 | 19,319 | +298.4% |
| 4Q21 | 4,811 | +941.3% |
| 3Q21 | 9,907 | +624.7% |
| 2Q21 | 6,382 | +759.0% |
| 1Q21 | 4,849 | -71.4% |
| 4Q20 | 462 | +5.0% |
| 3Q20 | 1,367 | +80.3% |
| 2Q20 | 743 | -85.7% |
| 1Q20 | 16,981 | +292.3% |
| 4Q19 | 440 | -98.0% |
| 3Q19 | 758 | -32.7% |
| 2Q19 | 5,214 | +73.6% |
| 1Q19 | 4,329 | -45.5% |
| 4Q18 | 22,108 | +6075.4% |
| 3Q18 | 1,127 | +26.8% |
| 2Q18 | 3,004 | +75.8% |
| 1Q18 | 7,949 | +1095.3% |
| 4Q17 | 358 | -93.2% |
| 3Q17 | 889 | -97.7% |
| 2Q17 | 1,709 | -30.2% |
| 1Q17 | 665 | -70.9% |
| 2Q16 | 2,448 | -50.0% |
| 1Q16 | 4,175 | +164.1% |
| 4Q16 | 5,249 | +166.7% |
| 3Q16 | 38,594 | +1681.0% |
| 1Q16 | 2,288 | +44.7% |
| 4Q15 | 1,968 | - |
| 3Q15 | 2,167 | - |
| 2Q15 | 4,894 | - |
| 1Q15 | 1,581 | - |
| 4Q13 | 189 | -96.4% |
| 3Q13 | 2,799 | -64.1% |
| 2Q13 | 6,872 | -20.6% |
| 1Q13 | 2,504 | +8246.7% |
| 4Q12 | 5,205 | +58.6% |
| 3Q12 | 7,797 | +9.6% |
| 2Q12 | 8,657 | -1668.3% |
| 1Q12 | 30 | -99.3% |
| 4Q11 | 3,281 | - |
| 3Q11 | 7,113 | - |
| 1Q11 | 4,068 | - |
| 2Q11 | -552 | - |