| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 50,001 | -20.2% |
| 3Q25 | 50,806 | -19.3% |
| 2Q25 | 52,223 | -17.1% |
| 1Q25 | 49,394 | -1.1% |
| 4Q24 | 62,661 | +106.1% |
| 3Q24 | 62,995 | +279.7% |
| 2Q24 | 62,991 | +154.1% |
| 1Q24 | 49,967 | +136.9% |
| 4Q23 | 30,400 | - |
| 3Q23 | 16,590 | - |
| 2Q23 | 24,791 | - |
| 1Q23 | 21,096 | - |
| 4Q18 | 1 | -100.0% |
| 3Q18 | 48,586 | +12.1% |
| 2Q18 | 23,085 | -48.6% |
| 1Q18 | 16,640 | -50.0% |
| 4Q17 | 23,067 | -13.3% |
| 3Q17 | 43,355 | +224.0% |
| 2Q17 | 44,912 | -29.7% |
| 1Q17 | 33,268 | -45.3% |
| 4Q16 | 26,603 | -48.8% |
| 3Q16 | 13,380 | -78.1% |
| 2Q16 | 63,900 | +380.7% |
| 1Q16 | 60,775 | +540.4% |
| 4Q15 | 51,911 | - |
| 3Q15 | 61,012 | - |
| 2Q15 | 13,292 | - |
| 1Q15 | 9,490 | - |
| 4Q13 | -1 | -100.0% |
| 3Q13 | 0 | -100.0% |
| 2Q13 | 14,889 | +286.6% |
| 1Q13 | 14,697 | +293.9% |
| 4Q12 | 5,477 | -54.2% |
| 3Q12 | 4,987 | -82.3% |
| 2Q12 | 3,851 | - |
| 1Q12 | 3,731 | - |
| 4Q11 | 11,953 | - |
| 3Q11 | 28,244 | - |