| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 87 | -73.3% |
| 3Q25 | 17 | -99.9% |
| 2Q25 | 72,082 | +5.6% |
| 1Q25 | 24,959 | -75.5% |
| 4Q24 | 326 | +805.6% |
| 3Q24 | 20,135 | +143721.4% |
| 2Q24 | 68,234 | +974671.4% |
| 1Q24 | 101,995 | +1477.2% |
| 4Q23 | 36 | -81.6% |
| 3Q23 | 14 | -100.0% |
| 2Q23 | 7 | -97.3% |
| 1Q23 | 6,467 | -43.0% |
| 4Q22 | 196 | -31.9% |
| 3Q22 | 56,027 | +76649.3% |
| 2Q22 | 263 | -16.5% |
| 1Q22 | 11,352 | -6.7% |
| 4Q21 | 288 | +12.5% |
| 3Q21 | 73 | -73.5% |
| 2Q21 | 315 | +20.7% |
| 1Q21 | 12,165 | +24.9% |
| 4Q20 | 256 | +128.6% |
| 3Q20 | 275 | -21.2% |
| 2Q20 | 261 | -84.3% |
| 1Q20 | 9,737 | +233.6% |
| 4Q19 | 112 | +24.4% |
| 3Q19 | 349 | -38.1% |
| 2Q19 | 1,663 | +162.3% |
| 1Q19 | 2,919 | +36.1% |
| 4Q18 | 90 | -72.4% |
| 3Q18 | 564 | +475.5% |
| 2Q18 | 634 | -23.5% |
| 1Q18 | 2,144 | -39.3% |
| 4Q17 | 326 | +1711.1% |
| 3Q17 | 98 | -98.0% |
| 2Q17 | 829 | +237.0% |
| 1Q17 | 3,532 | -2.6% |
| 4Q16 | 18 | -97.5% |
| 3Q16 | 4,793 | +1416.8% |
| 2Q16 | 246 | -84.6% |
| 1Q16 | 3,628 | -40.5% |
| 4Q15 | 732 | -33.7% |
| 3Q15 | 316 | -38.4% |
| 2Q15 | 1,594 | -47.2% |
| 1Q15 | 6,096 | -24.4% |
| 4Q14 | 1,104 | - |
| 3Q14 | 513 | - |
| 2Q14 | 3,018 | - |
| 1Q14 | 8,068 | - |