| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 60,571 | +4947.6% |
| 3Q25 | 44,387 | -53.8% |
| 2Q25 | 33,934 | -59.6% |
| 1Q25 | 34,900 | +789.6% |
| 4Q24 | 1,200 | +1.2% |
| 3Q24 | 96,053 | +115.1% |
| 2Q24 | 84,005 | +40.5% |
| 1Q24 | 3,923 | +36.5% |
| 4Q23 | 1,186 | -32.1% |
| 3Q23 | 44,663 | +22231.5% |
| 2Q23 | 59,803 | +341.8% |
| 1Q23 | 2,875 | -95.4% |
| 4Q22 | 1,746 | -96.4% |
| 3Q22 | 200 | -97.1% |
| 2Q22 | 13,535 | +25.8% |
| 1Q22 | 62,810 | +415.7% |
| 4Q21 | 48,472 | +31.9% |
| 3Q21 | 6,921 | -95.4% |
| 2Q21 | 10,755 | -57.8% |
| 1Q21 | 12,179 | -80.7% |
| 4Q20 | 36,749 | +15148.5% |
| 3Q20 | 150,436 | +797.9% |
| 2Q20 | 25,503 | +869.7% |
| 1Q20 | 62,966 | +5249.7% |
| 4Q19 | 241 | -99.4% |
| 3Q19 | 16,755 | +1966.0% |
| 2Q19 | 2,630 | -4.2% |
| 1Q19 | 1,177 | +92.6% |
| 4Q18 | 42,935 | +2059.7% |
| 3Q18 | 811 | -27.8% |
| 2Q18 | 2,745 | -57.3% |
| 1Q18 | 611 | +94.6% |
| 4Q17 | 1,988 | +381.4% |
| 3Q17 | 1,124 | -97.9% |
| 2Q17 | 6,424 | +309.2% |
| 1Q17 | 314 | -82.4% |
| 4Q16 | 413 | -19.8% |
| 3Q16 | 52,727 | +6052.5% |
| 2Q16 | 1,570 | -1.7% |
| 1Q16 | 1,786 | +153.3% |
| 4Q15 | 515 | +171.1% |
| 3Q15 | 857 | +15.8% |
| 2Q15 | 1,597 | +131.1% |
| 1Q15 | 705 | -82.6% |
| 4Q14 | 190 | +156.8% |
| 3Q14 | 740 | -67.1% |
| 2Q14 | 691 | +250.8% |
| 1Q14 | 4,042 | +95.4% |
| 4Q13 | 74 | +252.4% |
| 3Q13 | 2,247 | +5973.0% |
| 2Q13 | 197 | -99.0% |
| 1Q13 | 2,069 | -94.9% |
| 4Q12 | 21 | +162.5% |
| 3Q12 | 37 | +23.3% |
| 2Q12 | 19,951 | +13025.7% |
| 1Q12 | 40,273 | +3591.4% |
| 4Q11 | 8 | -82.6% |
| 3Q11 | 30 | -94.5% |
| 2Q11 | 152 | - |
| 1Q11 | 1,091 | - |
| 4Q10 | 46 | - |
| 3Q10 | 545 | - |