| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2Q25 | 34,999 | +40.0% |
| 1Q25 | 15,000 | -81.3% |
| 4Q24 | 20,001 | -20.0% |
| 3Q24 | 35,000 | +40.0% |
| 2Q24 | 24,997 | -49.9% |
| 1Q24 | 80,002 | +61.9% |
| 4Q23 | 25,000 | -88.6% |
| 3Q23 | 25,000 | -86.8% |
| 2Q23 | 49,864 | -41.3% |
| 1Q23 | 49,412 | +38.9% |
| 4Q22 | 220,000 | +128.9% |
| 3Q22 | 190,000 | +387.3% |
| 2Q22 | 84,913 | +20.0% |
| 1Q22 | 35,573 | -11.0% |
| 4Q21 | 96,100 | +113.6% |
| 3Q21 | 38,989 | +44.0% |
| 2Q21 | 70,790 | -1.2% |
| 1Q21 | 39,985 | +33.3% |
| 4Q20 | 44,989 | -16.7% |
| 3Q20 | 27,081 | -69.5% |
| 2Q20 | 71,669 | - |
| 1Q20 | 30,003 | -73.3% |
| 4Q19 | 54,011 | -10.0% |
| 3Q19 | 88,653 | +59.8% |
| 1Q19 | 112,545 | +275.2% |
| 4Q18 | 59,990 | +139.9% |
| 3Q18 | 55,480 | +122.0% |
| 1Q18 | 29,993 | +20.0% |
| 4Q17 | 25,006 | +56.3% |
| 3Q17 | 24,994 | +212.5% |
| 2Q17 | 24,999 | -33.2% |
| 1Q17 | 25,001 | -36.6% |
| 4Q16 | 16,000 | -73.1% |
| 3Q16 | 7,998 | -48.7% |
| 2Q16 | 37,407 | +142.7% |
| 1Q16 | 39,449 | +132.7% |
| 4Q15 | 59,393 | +294.1% |
| 3Q15 | 15,592 | -46.8% |
| 2Q15 | 15,411 | - |
| 1Q15 | 16,953 | +45.4% |
| 4Q14 | 15,070 | - |
| 3Q14 | 29,298 | +236.4% |
| 2Q14 | 0 | -100.0% |
| 1Q14 | 11,660 | -78.4% |
| 3Q13 | 8,709 | -91.6% |
| 2Q13 | 11,477 | -80.9% |
| 1Q13 | 53,956 | +107.0% |
| 3Q12 | 103,810 | - |
| 2Q12 | 60,081 | - |
| 1Q12 | 26,068 | -43.3% |
| 1Q11 | 45,966 | - |