| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 587 | +144.6% |
| 3Q25 | 15 | -68.8% |
| 2Q25 | 79 | +393.8% |
| 1Q25 | 484 | -48.3% |
| 4Q24 | 240 | +56.9% |
| 3Q24 | 48 | -69.4% |
| 2Q24 | 16 | +14.3% |
| 1Q24 | 936 | -56.6% |
| 4Q23 | 153 | +10.1% |
| 3Q23 | 157 | -7950.0% |
| 2Q23 | 14 | +133.3% |
| 1Q23 | 2,157 | +98.3% |
| 4Q22 | 139 | +1444.4% |
| 3Q22 | -2 | -108.0% |
| 2Q22 | 6 | -62.5% |
| 1Q22 | 1,088 | -55.3% |
| 4Q21 | 9 | -98.8% |
| 3Q21 | 25 | -54.5% |
| 2Q21 | 16 | -52.9% |
| 1Q21 | 2,435 | +135.5% |
| 4Q20 | 767 | +3095.8% |
| 3Q20 | 55 | -55.3% |
| 2Q20 | 34 | -67.0% |
| 1Q20 | 1,034 | +21.2% |
| 4Q19 | 24 | - |
| 3Q19 | 123 | +75.7% |
| 2Q19 | 103 | +157.5% |
| 1Q19 | 853 | +148.7% |
| 4Q18 | 0 | -100.0% |
| 3Q18 | 70 | -7.9% |
| 2Q18 | 40 | +5.3% |
| 1Q18 | 343 | +54.5% |
| 4Q17 | 1 | -80.0% |
| 3Q17 | 76 | - |
| 2Q17 | 38 | - |
| 1Q17 | 222 | - |
| 4Q16 | 5 | - |