| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 77,099 | +228.8% |
| 3Q25 | 21 | -99.9% |
| 2Q25 | 65,524 | +41.7% |
| 1Q25 | 120,131 | +207.8% |
| 4Q24 | 23,446 | -64.0% |
| 3Q24 | 28,901 | -54.9% |
| 2Q24 | 46,242 | +11.8% |
| 1Q24 | 39,026 | +494.7% |
| 4Q23 | 65,053 | +839.4% |
| 3Q23 | 64,098 | +869.4% |
| 2Q23 | 41,353 | -54.7% |
| 1Q23 | 6,562 | -94.2% |
| 4Q22 | 6,925 | -94.9% |
| 3Q22 | 6,612 | -54.3% |
| 2Q22 | 91,266 | +134.6% |
| 1Q22 | 113,338 | +190.1% |
| 4Q21 | 135,923 | +898.4% |
| 3Q21 | 14,453 | -28.6% |
| 2Q21 | 38,900 | +117.2% |
| 1Q21 | 39,073 | +160.5% |
| 4Q20 | 13,614 | +16.5% |
| 3Q20 | 20,234 | +987.8% |
| 2Q20 | 17,911 | +2426.2% |
| 1Q20 | 15,000 | +910.1% |
| 4Q19 | 11,686 | +435.3% |
| 3Q19 | 1,860 | -72.2% |
| 2Q19 | 709 | -95.7% |
| 1Q19 | 1,485 | -63.1% |
| 4Q18 | 2,183 | -51.4% |
| 3Q18 | 6,690 | -52.4% |
| 2Q18 | 16,350 | +7.5% |
| 1Q18 | 4,024 | -72.9% |
| 4Q17 | 4,490 | -77.9% |
| 3Q17 | 14,069 | -46.4% |
| 2Q17 | 15,212 | -29.1% |
| 1Q17 | 14,871 | +8.3% |
| 4Q16 | 20,331 | +21.3% |
| 3Q16 | 26,243 | +48.8% |
| 2Q16 | 21,469 | +133.5% |
| 1Q16 | 13,728 | +33.6% |
| 4Q15 | 16,762 | +108.5% |
| 3Q15 | 17,637 | +286.0% |
| 2Q15 | 9,193 | +55.3% |
| 1Q15 | 10,276 | +18.0% |
| 4Q14 | 8,041 | +31.9% |
| 3Q14 | 4,569 | +104.9% |
| 2Q14 | 5,920 | +169.8% |
| 1Q14 | 8,709 | +252.2% |
| 4Q13 | 6,098 | +318.8% |
| 3Q13 | 2,230 | -14.9% |
| 2Q13 | 2,194 | +54.0% |
| 1Q13 | 2,473 | +118.3% |
| 4Q12 | 1,456 | -83.2% |
| 3Q12 | 2,619 | -70.1% |
| 2Q12 | 1,425 | -80.8% |
| 1Q12 | 1,133 | -69.2% |
| 4Q11 | 8,678 | +108.0% |
| 3Q11 | 8,764 | +176.6% |
| 2Q11 | 7,426 | - |
| 1Q11 | 3,677 | - |
| 4Q10 | 4,173 | - |
| 3Q10 | 3,169 | - |