| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q24 | 0 | -100.0% |
| 3Q24 | 0 | -100.0% |
| 2Q24 | 9,879 | +82.2% |
| 1Q24 | 121 | -91.4% |
| 4Q23 | 3,320 | - |
| 3Q23 | 4,851 | +485000.0% |
| 2Q23 | 5,421 | - |
| 1Q23 | 1,407 | +49.5% |
| 4Q22 | 0 | -100.0% |
| 3Q22 | 1 | -100.0% |
| 2Q22 | 0 | -100.0% |
| 1Q22 | 941 | +74.3% |
| 4Q21 | 5,710 | - |
| 3Q21 | 2,617 | -36.8% |
| 2Q21 | 1,679 | +97.8% |
| 1Q21 | 540 | -66.3% |
| 4Q20 | 0 | - |
| 3Q20 | 4,140 | - |
| 2Q20 | 849 | - |
| 1Q20 | 1,600 | +2.0% |
| 4Q19 | 0 | -100.0% |
| 1Q19 | 1,569 | -23.1% |
| 4Q18 | 2,521 | +46.9% |
| 3Q18 | 17 | -99.8% |
| 2Q18 | 1,619 | +2390.8% |
| 1Q18 | 2,041 | -3.8% |
| 4Q17 | 1,716 | +1366.7% |
| 3Q17 | 8,953 | +345.2% |
| 2Q17 | 65 | +14.0% |
| 1Q17 | 2,121 | +10.0% |
| 4Q16 | 117 | -64.0% |
| 3Q16 | 2,011 | - |
| 2Q16 | 57 | +3.6% |
| 1Q16 | 1,929 | +27.5% |
| 4Q15 | 325 | +4.8% |
| 3Q15 | 0 | -100.0% |
| 2Q15 | 55 | +139.1% |
| 1Q15 | 1,513 | +20.1% |
| 4Q14 | 310 | +67.6% |
| 3Q14 | 72 | -80.7% |
| 2Q14 | 23 | -36.1% |
| 1Q14 | 1,260 | +43.3% |
| 4Q13 | 185 | +30.3% |
| 3Q13 | 373 | +1972.2% |
| 2Q13 | 36 | +157.1% |
| 1Q13 | 879 | +417.1% |
| 4Q12 | 142 | +59.6% |
| 3Q12 | 18 | -52.6% |
| 2Q12 | 14 | - |
| 1Q12 | 170 | - |
| 4Q11 | 89 | - |
| 3Q11 | 38 | - |