| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 32,000 | +17.2% |
| 3Q25 | 54,900 | +1272.5% |
| 2Q25 | 254,500 | +1857.7% |
| 1Q25 | 86,400 | -39.0% |
| 4Q24 | 27,300 | +35.8% |
| 3Q24 | 4,000 | -88.7% |
| 2Q24 | 13,000 | - |
| 1Q24 | 141,700 | +28240.0% |
| 4Q23 | 20,100 | -36.0% |
| 3Q23 | 35,300 | -40.2% |
| 2Q23 | 0 | -100.0% |
| 1Q23 | 500 | -97.9% |
| 4Q22 | 31,400 | -43.0% |
| 3Q22 | 59,000 | +21.6% |
| 2Q22 | 60,200 | - |
| 1Q22 | 24,300 | -87.5% |
| 4Q21 | 55,100 | - |
| 3Q21 | 48,500 | - |
| 2Q21 | 0 | - |
| 1Q21 | 193,900 | +582.7% |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 28,400 | -16.7% |
| 4Q19 | 28,200 | -12.7% |
| 3Q19 | 21,300 | - |
| 2Q19 | 11,400 | +3700.0% |
| 1Q19 | 34,100 | -93.4% |
| 4Q18 | 32,300 | +229.6% |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 300 | -99.8% |
| 1Q18 | 514,400 | +5881.4% |
| 4Q17 | 9,800 | -48.4% |
| 3Q17 | 100 | -95.8% |
| 2Q17 | 172,400 | +926.2% |
| 1Q17 | 8,600 | +975.0% |
| 4Q16 | 19,000 | -86.5% |
| 3Q16 | 2,400 | +91.4% |
| 2Q16 | 16,800 | - |
| 1Q16 | 800 | - |
| 4Q15 | 140,371 | +2352.8% |
| 3Q15 | 1,254 | +6.5% |
| 4Q14 | 5,723 | +19.7% |
| 3Q14 | 1,177 | -37.9% |
| 2Q14 | 719 | -76.3% |
| 1Q14 | 7,402 | +635.1% |
| 4Q13 | 4,783 | +112.8% |
| 3Q13 | 1,894 | +133.0% |
| 2Q13 | 3,039 | +72.2% |
| 1Q13 | 1,007 | +275.7% |
| 4Q12 | 2,248 | +290.3% |
| 3Q12 | 813 | +183.3% |
| 2Q12 | 1,765 | - |
| 1Q12 | 268 | - |
| 4Q11 | 576 | - |
| 3Q11 | 287 | - |