| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 160,061 | +60.0% |
| 3Q25 | 100,069 | -33.3% |
| 2Q25 | 45 | -100.0% |
| 1Q25 | 93,095 | -13.7% |
| 4Q24 | 100,019 | -19.7% |
| 3Q24 | 150,135 | +115.1% |
| 2Q24 | 101,863 | +39.8% |
| 1Q24 | 107,812 | +11.4% |
| 4Q23 | 124,559 | +94983.2% |
| 3Q23 | 69,783 | +450.9% |
| 2Q23 | 72,878 | +13.7% |
| 1Q23 | 96,767 | -63.0% |
| 4Q22 | 131 | +67.9% |
| 3Q22 | 12,668 | +1898.1% |
| 2Q22 | 64,091 | +1117.3% |
| 1Q22 | 261,737 | +4535.8% |
| 4Q21 | 78 | -29.7% |
| 3Q21 | 634 | -14.2% |
| 2Q21 | 5,265 | +6094.1% |
| 1Q21 | 5,646 | -20.2% |
| 4Q20 | 111 | -99.9% |
| 3Q20 | 739 | -99.3% |
| 2Q20 | 85 | -99.8% |
| 1Q20 | 7,071 | -88.5% |
| 4Q19 | 79,066 | -59.4% |
| 3Q19 | 112,833 | +33.1% |
| 2Q19 | 42,909 | +12.2% |
| 1Q19 | 61,712 | -15.4% |
| 4Q18 | 194,608 | +202616.7% |
| 3Q18 | 84,771 | -61.8% |
| 2Q18 | 38,259 | -76.6% |
| 1Q18 | 72,968 | -8.5% |
| 4Q17 | 96 | -99.9% |
| 3Q17 | 222,112 | +111.9% |
| 2Q17 | 163,302 | +37.2% |
| 1Q17 | 79,753 | -47.0% |
| 4Q16 | 91,107 | -85.8% |
| 3Q16 | 104,823 | -80.4% |
| 2Q16 | 119,042 | -28.2% |
| 1Q16 | 150,369 | -22.0% |
| 4Q15 | 642,455 | +189.2% |
| 3Q15 | 536,140 | +215.9% |
| 2Q15 | 165,725 | +21.8% |
| 1Q15 | 192,700 | +119.8% |
| 4Q14 | 222,143 | +25.5% |
| 3Q14 | 169,723 | +81.5% |
| 2Q14 | 136,046 | +65.3% |
| 1Q14 | 87,690 | -30.6% |
| 4Q13 | 177,035 | +230.0% |
| 3Q13 | 93,497 | +9.7% |
| 2Q13 | 82,288 | -45.9% |
| 1Q13 | 126,411 | +509.4% |
| 4Q12 | 53,651 | -57.8% |
| 3Q12 | 85,239 | -7.1% |
| 2Q12 | 151,997 | +15425.7% |
| 1Q12 | 20,745 | +341.5% |
| 4Q11 | 127,092 | +668805.3% |
| 3Q11 | 91,778 | +18403.6% |
| 2Q11 | 979 | - |
| 1Q11 | 4,699 | +294.5% |
| 4Q10 | 19 | - |
| 3Q10 | 496 | - |
| 2Q10 | 0 | - |
| 1Q10 | 1,191 | - |