| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 353,100 | +193.5% |
| 3Q25 | 75,700 | -27.8% |
| 2Q25 | 101,300 | -69.5% |
| 1Q25 | 176,200 | +15.5% |
| 4Q24 | 120,300 | -6.2% |
| 3Q24 | 104,900 | -38.0% |
| 2Q24 | 332,100 | - |
| 1Q24 | 152,500 | - |
| 4Q23 | 128,300 | -64.4% |
| 3Q23 | 169,300 | +131.3% |
| 4Q22 | 360,700 | +252.6% |
| 3Q22 | 73,200 | -25.4% |
| 2Q22 | 78,600 | -4.3% |
| 1Q22 | 201,300 | -35.6% |
| 4Q21 | 102,300 | -16.2% |
| 3Q21 | 98,100 | -1.6% |
| 2Q21 | 82,100 | +148.0% |
| 1Q21 | 312,800 | +290.0% |
| 4Q20 | 122,100 | -8.0% |
| 3Q20 | 99,700 | +22.2% |
| 2Q20 | 33,100 | -53.2% |
| 1Q20 | 80,200 | +13.0% |
| 4Q19 | 132,700 | +68.6% |
| 3Q19 | 81,600 | -20.9% |
| 2Q19 | 70,800 | -53.1% |
| 1Q19 | 71,000 | -59.0% |
| 4Q18 | 78,700 | -32.6% |
| 3Q18 | 103,200 | -2.8% |
| 2Q18 | 150,800 | +67.2% |
| 1Q18 | 173,100 | +116.4% |
| 4Q17 | 116,800 | - |
| 3Q17 | 106,200 | - |
| 2Q17 | 90,200 | +446.7% |
| 1Q17 | 80,000 | +373.4% |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 16,500 | -85.9% |
| 1Q16 | 16,900 | -91.5% |
| 4Q15 | 34,100 | -75.5% |
| 3Q15 | 64,800 | - |
| 2Q15 | 117,000 | - |
| 1Q15 | 197,800 | - |
| 4Q14 | 139,100 | - |
| 4Q13 | 0 | - |
| 3Q13 | 15,700 | - |
| 2Q13 | 0 | -100.0% |
| 4Q12 | 0 | -100.0% |
| 3Q12 | 0 | -100.0% |
| 2Q12 | 28,200 | - |
| 1Q12 | 32,700 | - |
| 4Q11 | 13,000 | - |
| 3Q11 | 48,000 | - |