| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 103,000 | -57.3% |
| 3Q25 | 147,000 | -26.1% |
| 2Q25 | 146,000 | -10.4% |
| 1Q25 | 394,000 | +164.4% |
| 4Q24 | 241,000 | - |
| 3Q24 | 199,000 | - |
| 2Q24 | 163,000 | - |
| 1Q24 | 149,000 | - |
| 4Q22 | 0 | - |
| 3Q22 | 15,000 | - |
| 2Q22 | 135,000 | - |
| 1Q22 | 40,000 | - |
| 4Q19 | 150,000 | -63.2% |
| 3Q19 | 0 | -100.0% |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 175,000 | -70.8% |
| 4Q18 | 408,000 | +2.0% |
| 3Q18 | 250,000 | 0.0% |
| 2Q18 | 463,000 | - |
| 1Q18 | 600,000 | +268.1% |
| 4Q17 | 400,000 | -38.5% |
| 3Q17 | 250,000 | 0.0% |
| 2Q17 | 0 | - |
| 1Q17 | 163,000 | +8.7% |
| 4Q16 | 650,000 | +160.0% |
| 3Q16 | 250,000 | +66.7% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 150,000 | -25.0% |
| 4Q15 | 250,000 | -16.7% |
| 3Q15 | 150,000 | 0.0% |
| 2Q15 | 151,000 | +51.0% |
| 1Q15 | 200,000 | 0.0% |
| 4Q14 | 300,000 | -55.9% |
| 3Q14 | 150,000 | -16.7% |
| 2Q14 | 100,000 | - |
| 1Q14 | 200,000 | +42.9% |
| 4Q13 | 680,000 | - |
| 3Q13 | 180,000 | - |
| 2Q13 | 0 | - |
| 1Q13 | 140,000 | +52.2% |
| 4Q12 | 0 | -100.0% |
| 3Q12 | 0 | -100.0% |
| 2Q12 | 0 | -100.0% |
| 1Q12 | 92,000 | -67.5% |
| 4Q11 | 225,000 | -27.7% |
| 3Q11 | 250,000 | +47.1% |
| 2Q11 | 100,000 | - |
| 1Q11 | 283,000 | - |
| 4Q10 | 311,000 | - |
| 3Q10 | 170,000 | - |