| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,257 | -32.4% |
| 3Q25 | 0 | - |
| 2Q25 | 0 | - |
| 1Q25 | 424 | +146.5% |
| 4Q24 | 3,337 | +183.8% |
| 3Q24 | 0 | - |
| 2Q24 | 0 | - |
| 1Q24 | 172 | +75.5% |
| 4Q23 | 1,176 | +72.7% |
| 3Q23 | 0 | - |
| 2Q23 | 0 | - |
| 1Q23 | 98 | +14.0% |
| 4Q22 | 681 | +7.1% |
| 3Q22 | 0 | - |
| 2Q22 | 0 | - |
| 1Q22 | 86 | -9.5% |
| 4Q21 | 636 | +131.3% |
| 3Q21 | 0 | - |
| 2Q21 | 0 | -100.0% |
| 1Q21 | 95 | +48.4% |
| 4Q20 | 275 | +35.5% |
| 3Q20 | 0 | - |
| 2Q20 | 218 | +15.3% |
| 1Q20 | 64 | +23.1% |
| 4Q19 | 203 | +26.9% |
| 3Q19 | 0 | - |
| 2Q19 | 189 | -0.5% |
| 1Q19 | 52 | -14.8% |
| 4Q18 | 160 | +37.9% |
| 3Q18 | 0 | - |
| 2Q18 | 190 | +63.8% |
| 1Q18 | 61 | -20.8% |
| 4Q17 | 116 | +5.5% |
| 3Q17 | 0 | - |
| 2Q17 | 116 | +36.5% |
| 1Q17 | 77 | -97.2% |
| 4Q16 | 110 | -55.1% |
| 3Q16 | 0 | - |
| 2Q16 | 85 | +6.3% |
| 1Q16 | 2,733 | +3403.8% |
| 4Q15 | 245 | +150.0% |
| 3Q15 | 0 | - |
| 2Q15 | 80 | -10.1% |
| 1Q15 | 78 | -1.3% |
| 4Q14 | 98 | - |
| 3Q14 | 0 | - |
| 2Q14 | 89 | - |
| 1Q14 | 79 | -62.7% |
| 4Q13 | 0 | -100.0% |
| 3Q13 | 0 | - |
| 2Q13 | 0 | -100.0% |
| 1Q13 | 212 | -99.5% |
| 4Q12 | 57 | -14.9% |
| 3Q12 | 0 | -100.0% |
| 2Q12 | 57 | - |
| 1Q12 | 40,733 | - |
| 4Q11 | 67 | - |
| 3Q11 | 8,130 | - |