| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,306 | +3680.3% |
| 3Q25 | 32 | -41.8% |
| 2Q25 | 365 | -40.3% |
| 1Q25 | 383 | -68.9% |
| 4Q24 | 61 | -93.2% |
| 3Q24 | 55 | +66.7% |
| 2Q24 | 611 | +1320.9% |
| 1Q24 | 1,230 | +51.5% |
| 4Q23 | 891 | -48.7% |
| 3Q23 | 33 | -61.6% |
| 2Q23 | 43 | -98.9% |
| 1Q23 | 812 | -89.0% |
| 4Q22 | 1,738 | -88.7% |
| 3Q22 | 86 | -99.5% |
| 2Q22 | 3,857 | -75.5% |
| 1Q22 | 7,354 | -32.8% |
| 4Q21 | 15,447 | +96.6% |
| 3Q21 | 17,533 | +413.1% |
| 2Q21 | 15,733 | +13700.9% |
| 1Q21 | 10,951 | +74.1% |
| 4Q20 | 7,856 | +4101.1% |
| 3Q20 | 3,417 | +913.9% |
| 2Q20 | 114 | -39.7% |
| 1Q20 | 6,291 | +417.8% |
| 4Q19 | 187 | -85.2% |
| 3Q19 | 337 | -93.8% |
| 2Q19 | 189 | -97.1% |
| 1Q19 | 1,215 | +97.6% |
| 4Q18 | 1,260 | -93.3% |
| 3Q18 | 5,450 | +2.2% |
| 2Q18 | 6,499 | +85.9% |
| 1Q18 | 615 | -94.6% |
| 4Q17 | 18,868 | +80.4% |
| 3Q17 | 5,332 | +2085.2% |
| 2Q17 | 3,496 | +1489.1% |
| 1Q17 | 11,389 | +560.6% |
| 4Q16 | 10,459 | -2.1% |
| 3Q16 | 244 | -99.5% |
| 2Q16 | 220 | -99.3% |
| 1Q16 | 1,724 | -57.1% |
| 4Q15 | 10,687 | +986.1% |
| 3Q15 | 44,411 | +4785.7% |
| 2Q15 | 30,276 | +118.3% |
| 1Q15 | 4,021 | +892.8% |
| 4Q14 | 984 | +116.7% |
| 3Q14 | 909 | +26.6% |
| 2Q14 | 13,870 | +1481.5% |
| 1Q14 | 405 | -74.0% |
| 4Q13 | 454 | -84.0% |
| 3Q13 | 718 | +439.8% |
| 2Q13 | 877 | +395.5% |
| 1Q13 | 1,558 | +404.2% |
| 4Q12 | 2,832 | +937.4% |
| 3Q12 | 133 | -97.8% |
| 2Q12 | 177 | - |
| 1Q12 | 309 | - |
| 4Q11 | 273 | - |
| 3Q11 | 6,012 | - |