| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,700 | +28.6% |
| 3Q25 | 0 | -100.0% |
| 2Q25 | 22,600 | - |
| 1Q25 | 23,100 | - |
| 4Q24 | 9,100 | -72.0% |
| 3Q24 | 1,700 | -97.3% |
| 4Q23 | 32,500 | +77.6% |
| 3Q23 | 63,900 | +30.4% |
| 2Q23 | 100,500 | +126.9% |
| 1Q23 | 54,000 | -46.0% |
| 4Q22 | 18,300 | -49.7% |
| 3Q22 | 49,000 | +61.7% |
| 2Q22 | 44,300 | - |
| 1Q22 | 100,000 | +280.2% |
| 4Q21 | 36,400 | +420.0% |
| 3Q21 | 30,300 | - |
| 2Q21 | 0 | - |
| 1Q21 | 26,300 | -37.8% |
| 4Q20 | 7,000 | +6.1% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 42,300 | +409.6% |
| 4Q19 | 6,600 | -81.4% |
| 3Q19 | 32,500 | +142.5% |
| 2Q19 | 15,300 | -43.1% |
| 1Q19 | 8,300 | -63.4% |
| 4Q18 | 35,500 | +1379.2% |
| 3Q18 | 13,400 | -4.3% |
| 2Q18 | 26,900 | +42.3% |
| 1Q18 | 22,700 | +180.2% |
| 4Q17 | 2,400 | -86.4% |
| 3Q17 | 14,000 | -7.3% |
| 2Q17 | 18,900 | -43.1% |
| 1Q17 | 8,100 | -76.9% |
| 4Q16 | 17,700 | -78.4% |
| 3Q16 | 15,100 | -70.2% |
| 2Q16 | 33,200 | -58.7% |
| 1Q16 | 35,000 | -63.8% |
| 4Q15 | 81,800 | +1759.1% |
| 3Q15 | 50,700 | -56.0% |
| 2Q15 | 80,400 | +139.3% |
| 1Q15 | 96,800 | -17.8% |
| 4Q14 | 4,400 | -94.6% |
| 3Q14 | 115,200 | +350.0% |
| 2Q14 | 33,600 | -58.9% |
| 1Q14 | 117,700 | - |
| 4Q13 | 81,800 | - |
| 3Q13 | 25,600 | -57.8% |
| 2Q13 | 81,800 | +220.8% |
| 1Q13 | 0 | -100.0% |
| 4Q12 | 0 | - |
| 3Q12 | 60,600 | +227.6% |
| 2Q12 | 25,500 | - |
| 1Q12 | 26,200 | +3.6% |
| 4Q11 | 0 | - |
| 3Q11 | 18,500 | - |
| 2Q11 | 0 | - |
| 1Q11 | 25,300 | - |
| 4Q10 | 0 | - |
| 3Q10 | 0 | - |