| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q26 | 20,401 | -32.2% |
| 4Q25 | 40,048 | - |
| 3Q25 | 15,000 | +4.7% |
| 2Q25 | 20,000 | -60.0% |
| 1Q25 | 30,108 | +33.8% |
| 4Q24 | 0 | -100.0% |
| 3Q24 | 14,328 | - |
| 2Q24 | 49,949 | +233.0% |
| 1Q24 | 22,500 | +50.0% |
| 4Q23 | 3,962 | +161.2% |
| 3Q23 | 0 | -100.0% |
| 2Q23 | 15,000 | -43.3% |
| 1Q23 | 15,000 | -40.0% |
| 4Q22 | 1,517 | - |
| 3Q22 | 24,051 | - |
| 2Q22 | 26,473 | +32.4% |
| 1Q22 | 25,000 | +66.7% |
| 4Q21 | 0 | -100.0% |
| 3Q21 | 0 | - |
| 2Q21 | 20,000 | - |
| 1Q21 | 15,000 | -25.0% |
| 4Q20 | 40,000 | - |
| 3Q20 | 0 | - |
| 2Q20 | 0 | - |
| 1Q20 | 20,000 | -20.0% |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 0 | -100.0% |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 25,000 | -44.4% |
| 4Q18 | 10,000 | -66.7% |
| 3Q18 | 20,000 | +5.4% |
| 2Q18 | 45,000 | +360.9% |
| 1Q18 | 45,000 | +196.2% |
| 4Q17 | 30,000 | +290.6% |
| 3Q17 | 18,982 | +46.1% |
| 2Q17 | 9,764 | -80.3% |
| 1Q17 | 15,190 | +68.0% |
| 4Q16 | 7,681 | - |
| 3Q16 | 12,991 | - |
| 2Q16 | 49,475 | +97.6% |
| 1Q16 | 9,041 | +15.5% |
| 4Q15 | 0 | - |
| 3Q15 | 0 | -100.0% |
| 2Q15 | 25,041 | -0.7% |
| 1Q15 | 7,827 | -20.0% |
| 4Q14 | 0 | -100.0% |
| 3Q14 | 17,605 | -72.8% |
| 2Q14 | 25,210 | -62.5% |
| 1Q14 | 9,789 | -91.0% |
| 4Q13 | 35,353 | - |
| 3Q13 | 64,647 | - |
| 2Q13 | 67,235 | - |
| 1Q13 | 109,302 | - |
| 3Q12 | 0 | -100.0% |
| 4Q11 | 65,117 | - |
| 3Q11 | 69,993 | - |
| 2Q11 | 39,922 | - |
| 1Q11 | 24,977 | - |
| 4Q10 | 0 | - |