| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 409,200 | +14514.3% |
| 3Q25 | 175,400 | -62.2% |
| 2Q25 | 45,500 | -85.9% |
| 1Q25 | 153,700 | -21.7% |
| 4Q24 | 2,800 | +40.0% |
| 3Q24 | 464,300 | +57937.5% |
| 2Q24 | 323,000 | +107566.7% |
| 1Q24 | 196,400 | +1752.8% |
| 4Q23 | 2,000 | -97.3% |
| 3Q23 | 800 | -98.1% |
| 2Q23 | 300 | -99.8% |
| 1Q23 | 10,600 | -96.0% |
| 4Q22 | 72,800 | +152.8% |
| 3Q22 | 42,600 | +491.7% |
| 2Q22 | 140,700 | +1498.9% |
| 1Q22 | 262,100 | +324.1% |
| 4Q21 | 28,800 | +33.3% |
| 3Q21 | 7,200 | -63.8% |
| 2Q21 | 8,800 | -9.3% |
| 1Q21 | 61,800 | -34.9% |
| 4Q20 | 21,600 | +323.5% |
| 3Q20 | 19,900 | +1709.1% |
| 2Q20 | 9,700 | -95.5% |
| 1Q20 | 95,000 | -27.7% |
| 4Q19 | 5,100 | -97.9% |
| 3Q19 | 1,100 | -99.0% |
| 2Q19 | 216,100 | +30771.4% |
| 1Q19 | 131,400 | -38.9% |
| 4Q18 | 241,000 | +1812.7% |
| 3Q18 | 105,600 | +21.9% |
| 2Q18 | 700 | -99.4% |
| 1Q18 | 215,100 | -42.6% |
| 4Q17 | 12,600 | +600.0% |
| 3Q17 | 86,600 | -13.3% |
| 2Q17 | 126,600 | -49.0% |
| 1Q17 | 374,500 | -3.9% |
| 4Q16 | 1,800 | -93.4% |
| 3Q16 | 99,900 | +6560.0% |
| 2Q16 | 248,000 | -20.9% |
| 1Q16 | 389,900 | -5.5% |
| 4Q15 | 27,300 | -68.8% |
| 3Q15 | 1,500 | -65.9% |
| 2Q15 | 313,700 | +233.7% |
| 1Q15 | 412,600 | +70.1% |
| 4Q14 | 87,600 | +10.7% |
| 3Q14 | 4,400 | -91.7% |
| 2Q14 | 94,000 | -38.8% |
| 1Q14 | 242,600 | +992.8% |
| 4Q13 | 79,100 | +370.8% |
| 3Q13 | 52,800 | +2300.0% |
| 2Q13 | 153,500 | +45.4% |
| 1Q13 | 22,200 | -74.0% |
| 4Q12 | 16,800 | -97.0% |
| 3Q12 | 2,200 | +633.3% |
| 2Q12 | 105,600 | +103.1% |
| 1Q12 | 85,300 | +21.5% |
| 4Q11 | 567,500 | +15237.8% |
| 3Q11 | 300 | -99.8% |
| 2Q11 | 52,000 | -9.2% |
| 1Q11 | 70,200 | -51.5% |
| 4Q10 | 3,700 | - |
| 3Q10 | 143,100 | - |
| 2Q10 | 57,300 | - |
| 1Q10 | 144,700 | - |