| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,039 | +33493.3% |
| 3Q25 | 5,001 | +5648.3% |
| 2Q25 | 4,059 | +104.6% |
| 1Q25 | 941 | -35.6% |
| 4Q24 | 15 | -60.5% |
| 3Q24 | 87 | -56.5% |
| 2Q24 | 1,984 | +331.3% |
| 1Q24 | 1,462 | +21.5% |
| 4Q23 | 38 | -84.6% |
| 3Q23 | 200 | +270.4% |
| 2Q23 | 460 | -49.2% |
| 1Q23 | 1,203 | +14.7% |
| 4Q22 | 246 | +30.2% |
| 3Q22 | 54 | +14.9% |
| 2Q22 | 905 | +515.6% |
| 1Q22 | 1,049 | -39.4% |
| 4Q21 | 189 | +1475.0% |
| 3Q21 | 47 | +291.7% |
| 2Q21 | 147 | -77.6% |
| 1Q21 | 1,730 | +22.9% |
| 4Q20 | 12 | +1100.0% |
| 3Q20 | 12 | +71.4% |
| 2Q20 | 656 | +501.8% |
| 1Q20 | 1,408 | -60.8% |
| 4Q19 | 1 | -99.8% |
| 3Q19 | 7 | -30.0% |
| 2Q19 | 109 | -48.6% |
| 1Q19 | 3,595 | +21.5% |
| 4Q18 | 411 | +6750.0% |
| 3Q18 | 10 | -60.0% |
| 2Q18 | 212 | -40.8% |
| 1Q18 | 2,959 | +247.7% |
| 4Q17 | 6 | -95.5% |
| 3Q17 | 25 | - |
| 2Q17 | 358 | +188.7% |
| 1Q17 | 851 | -73.3% |
| 4Q16 | 133 | -97.4% |
| 3Q16 | 0 | - |
| 2Q16 | 124 | +11.7% |
| 1Q16 | 3,187 | +312.8% |
| 4Q15 | 5,207 | - |
| 3Q15 | 0 | - |
| 2Q15 | 111 | -5.9% |
| 1Q15 | 772 | +48.2% |
| 4Q14 | 0 | -100.0% |
| 3Q14 | 0 | -100.0% |
| 2Q14 | 118 | +103.4% |
| 1Q14 | 521 | -29.9% |
| 4Q13 | 12 | -41.5% |
| 3Q13 | 16 | -70.4% |
| 2Q13 | 58 | +75.9% |
| 1Q13 | 743 | -48.8% |
| 4Q12 | 20 | -18.9% |
| 3Q12 | 54 | +51.1% |
| 2Q12 | 32 | - |
| 1Q12 | 1,452 | - |
| 4Q11 | 25 | - |
| 3Q11 | 35 | - |