| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 345,000 | -8.0% |
| 3Q25 | 360,000 | -26.5% |
| 2Q25 | 216,000 | -29.2% |
| 1Q25 | 444,000 | +31.0% |
| 4Q24 | 375,000 | +66.7% |
| 3Q24 | 490,000 | +226.7% |
| 2Q24 | 305,000 | +102.0% |
| 1Q24 | 339,000 | +527.8% |
| 4Q23 | 225,000 | -10.4% |
| 3Q23 | 150,000 | -71.1% |
| 2Q23 | 151,000 | -68.5% |
| 1Q23 | 54,000 | -44.9% |
| 4Q22 | 251,000 | -48.7% |
| 3Q22 | 519,000 | - |
| 2Q22 | 479,000 | - |
| 1Q22 | 98,000 | - |
| 4Q21 | 489,000 | - |
| 4Q20 | 0 | -100.0% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 100,000 | +14.9% |
| 4Q19 | 90,000 | -76.3% |
| 3Q19 | 71,000 | - |
| 2Q19 | 122,000 | - |
| 1Q19 | 87,000 | - |
| 4Q18 | 380,000 | - |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 0 | -100.0% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 33,200 | - |
| 2Q15 | 286,900 | -64.6% |
| 1Q15 | 236,200 | -69.8% |
| 4Q14 | 343,700 | +15.5% |
| 3Q14 | 0 | -100.0% |
| 2Q14 | 809,400 | +94.8% |
| 1Q14 | 781,800 | +56.3% |
| 4Q13 | 297,600 | - |
| 3Q13 | 195,900 | - |
| 2Q13 | 415,500 | - |
| 1Q13 | 500,100 | - |
| 4Q12 | 0 | -100.0% |
| 3Q12 | 0 | - |
| 4Q11 | 198,300 | - |