| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 40,600 | -59.4% |
| 3Q25 | 588,700 | -34.7% |
| 2Q25 | 5,500 | -96.5% |
| 1Q25 | 258,600 | +129200.0% |
| 4Q24 | 100,100 | -77.7% |
| 3Q24 | 901,000 | +416.6% |
| 2Q24 | 158,100 | +2008.0% |
| 1Q24 | 200 | -99.9% |
| 4Q23 | 448,400 | -48.2% |
| 3Q23 | 174,400 | +73.7% |
| 2Q23 | 7,500 | -97.9% |
| 1Q23 | 249,300 | -38.5% |
| 4Q22 | 866,000 | +797.4% |
| 3Q22 | 100,400 | +5477.8% |
| 2Q22 | 355,100 | +217.3% |
| 1Q22 | 405,600 | +34.0% |
| 4Q21 | 96,500 | +48150.0% |
| 3Q21 | 1,800 | +28.6% |
| 2Q21 | 111,900 | +1143.3% |
| 1Q21 | 302,600 | -50.8% |
| 4Q20 | 200 | - |
| 3Q20 | 1,400 | +7.7% |
| 2Q20 | 9,000 | -96.5% |
| 1Q20 | 614,800 | +10686.0% |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 1,300 | -99.2% |
| 2Q19 | 256,300 | -26.4% |
| 1Q19 | 5,700 | +159.1% |
| 4Q18 | 272,000 | +8.2% |
| 3Q18 | 173,100 | +21537.5% |
| 2Q18 | 348,200 | +371.8% |
| 1Q18 | 2,200 | -99.5% |
| 4Q17 | 251,300 | -10.7% |
| 3Q17 | 800 | +300.0% |
| 2Q17 | 73,800 | +101.6% |
| 1Q17 | 437,400 | +27.1% |
| 4Q16 | 281,400 | +181.4% |
| 3Q16 | 200 | 0.0% |
| 2Q16 | 36,600 | -53.6% |
| 1Q16 | 344,100 | +240.7% |
| 4Q15 | 100,000 | +49900.0% |
| 3Q15 | 200 | +100.0% |
| 2Q15 | 78,900 | +13050.0% |
| 1Q15 | 101,000 | -66.3% |
| 4Q14 | 200 | -99.1% |
| 3Q14 | 100 | -100.0% |
| 2Q14 | 600 | -99.6% |
| 1Q14 | 300,000 | +178.6% |
| 4Q13 | 22,700 | -87.2% |
| 3Q13 | 227,600 | +885.3% |
| 2Q13 | 138,900 | +158.7% |
| 1Q13 | 107,700 | +20.3% |
| 4Q12 | 177,800 | +343.4% |
| 3Q12 | 23,100 | -77.9% |
| 2Q12 | 53,700 | -35.5% |
| 1Q12 | 89,500 | +18.1% |
| 4Q11 | 40,100 | - |
| 3Q11 | 104,300 | +14800.0% |
| 2Q11 | 83,200 | - |
| 1Q11 | 75,800 | - |
| 4Q10 | 0 | - |
| 3Q10 | 700 | - |