| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 3Q26 | 40,740 | +27.7% |
| 2Q26 | 131,023 | +152.4% |
| 1Q26 | 15,050 | -70.7% |
| 4Q25 | 29,821 | -40.8% |
| 3Q25 | 31,899 | -37.8% |
| 2Q25 | 51,903 | +65.7% |
| 1Q25 | 51,392 | +0.7% |
| 4Q24 | 50,366 | -17.1% |
| 3Q24 | 51,298 | +63.7% |
| 2Q24 | 31,327 | -21.4% |
| 1Q24 | 51,030 | +169.7% |
| 4Q23 | 60,790 | +52.6% |
| 3Q23 | 31,344 | -63.3% |
| 2Q23 | 39,864 | -55.7% |
| 1Q23 | 18,923 | -79.0% |
| 4Q22 | 39,825 | -35.9% |
| 3Q22 | 85,322 | - |
| 2Q22 | 90,044 | - |
| 1Q22 | 90,048 | - |
| 4Q21 | 62,127 | +67.1% |
| 4Q20 | 37,172 | -7.1% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 40,026 | +60.0% |
| 4Q19 | 40,014 | +91.4% |
| 3Q19 | 54,380 | -32.1% |
| 2Q19 | 13,288 | - |
| 1Q19 | 25,015 | - |
| 4Q18 | 20,909 | -16.4% |
| 3Q18 | 80,050 | +220.2% |
| 4Q17 | 25,001 | -56.1% |
| 3Q17 | 24,997 | +160.7% |
| 4Q16 | 56,897 | - |
| 3Q16 | 9,589 | -80.8% |
| 2Q16 | 24,991 | - |
| 1Q16 | 0 | -100.0% |
| 4Q15 | 0 | - |
| 3Q15 | 50,040 | - |
| 2Q15 | 0 | - |
| 1Q15 | 105,085 | - |
| 4Q12 | 0 | - |
| 3Q12 | 0 | - |
| 2Q12 | 45,639 | +145.4% |
| 1Q12 | 0 | -100.0% |
| 4Q11 | 0 | - |
| 3Q11 | 0 | - |
| 2Q11 | 18,601 | - |
| 1Q11 | 12,905 | - |