| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 395,300 | - |
| 3Q25 | 170,100 | - |
| 2Q25 | 112,000 | - |
| 1Q25 | 109,600 | - |
| 4Q23 | 0 | -100.0% |
| 3Q23 | 0 | -100.0% |
| 4Q22 | 8,300 | +591.7% |
| 3Q22 | 15,200 | - |
| 2Q22 | 91,900 | - |
| 1Q22 | 110,600 | - |
| 4Q21 | 1,200 | -72.1% |
| 4Q20 | 4,300 | - |
| 3Q20 | 17,600 | - |
| 2Q20 | 0 | - |
| 1Q20 | 20,000 | +308.2% |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 0 | - |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 4,900 | -44.9% |
| 4Q18 | 10,100 | +910.0% |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 1,900 | -93.1% |
| 1Q18 | 8,900 | +888.9% |
| 4Q17 | 1,000 | -90.0% |
| 3Q17 | 12,700 | - |
| 2Q17 | 27,700 | - |
| 1Q17 | 900 | -97.7% |
| 4Q16 | 10,000 | -85.1% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 38,800 | +1587.0% |
| 4Q15 | 66,900 | +93.2% |
| 3Q15 | 2,400 | -55.4% |
| 2Q15 | 25,400 | +69.1% |
| 1Q15 | 2,300 | -89.4% |
| 4Q14 | 34,632 | -61.8% |
| 3Q14 | 5,380 | -39.3% |
| 2Q14 | 15,023 | -61.2% |
| 1Q14 | 21,697 | +42.4% |
| 4Q13 | 90,720 | +33.2% |
| 3Q13 | 8,857 | -88.7% |
| 2Q13 | 38,697 | -53.0% |
| 1Q13 | 15,240 | -33.8% |
| 4Q12 | 68,115 | +460.8% |
| 3Q12 | 78,259 | +175.4% |
| 2Q12 | 82,406 | - |
| 1Q12 | 23,033 | - |
| 4Q11 | 12,146 | - |
| 3Q11 | 28,417 | - |