| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 9 | -99.5% |
| 3Q25 | 38 | +1800.0% |
| 2Q25 | 3 | +200.0% |
| 1Q25 | 2,234 | +0.1% |
| 4Q24 | 1,814 | +6876.9% |
| 3Q24 | 2 | 0.0% |
| 2Q24 | 1 | -97.6% |
| 1Q24 | 2,231 | -43.0% |
| 4Q23 | 26 | -80.9% |
| 3Q23 | 2 | -93.1% |
| 2Q23 | 42 | +180.0% |
| 1Q23 | 3,911 | +286.5% |
| 4Q22 | 136 | +3300.0% |
| 3Q22 | 29 | - |
| 2Q22 | 15 | - |
| 1Q22 | 1,012 | -69.0% |
| 4Q21 | 4 | -80.0% |
| 1Q21 | 3,262 | -24.8% |
| 4Q20 | 20 | - |
| 3Q20 | 2 | -75.0% |
| 2Q20 | 4 | +100.0% |
| 1Q20 | 4,339 | +133.7% |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 8 | +700.0% |
| 2Q19 | 2 | - |
| 1Q19 | 1,857 | -25.5% |
| 4Q18 | 63 | +23.5% |
| 3Q18 | 1 | -95.7% |
| 2Q18 | 0 | -100.0% |
| 1Q18 | 2,491 | +21.3% |
| 4Q17 | 51 | -58.5% |
| 3Q17 | 23 | -50.0% |
| 2Q17 | 40 | +25.0% |
| 1Q17 | 2,053 | -27.4% |
| 4Q16 | 123 | -97.5% |
| 3Q16 | 46 | -99.6% |
| 2Q16 | 32 | -99.2% |
| 1Q16 | 2,827 | -24.7% |
| 4Q15 | 4,979 | +179.2% |
| 3Q15 | 12,311 | +5.9% |
| 2Q15 | 4,203 | +1017.8% |
| 1Q15 | 3,754 | +90.3% |
| 4Q14 | 1,783 | +22187.5% |
| 3Q14 | 11,624 | +951.9% |
| 2Q14 | 376 | -96.3% |
| 1Q14 | 1,973 | +21.9% |
| 4Q13 | 8 | - |
| 3Q13 | 1,105 | +232.8% |
| 2Q13 | 10,092 | +2147.7% |
| 1Q13 | 1,618 | +136.9% |
| 4Q12 | 0 | -100.0% |
| 3Q12 | 332 | +10966.7% |
| 2Q12 | 449 | +70.1% |
| 1Q12 | 683 | -6.9% |
| 4Q11 | 162 | +523.1% |
| 3Q11 | 3 | - |
| 2Q11 | 264 | - |
| 1Q11 | 734 | - |
| 4Q10 | 26 | - |