| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 26,100 | +605.4% |
| 3Q25 | 52,300 | +2976.5% |
| 2Q25 | 79,500 | +163.2% |
| 1Q25 | 76,700 | -49.1% |
| 4Q24 | 3,700 | -98.2% |
| 3Q24 | 1,700 | -98.1% |
| 2Q24 | 30,200 | +3255.6% |
| 1Q24 | 150,600 | +2852.9% |
| 4Q23 | 211,300 | +19.5% |
| 3Q23 | 91,100 | +1098.7% |
| 2Q23 | 900 | -97.1% |
| 1Q23 | 5,100 | -96.7% |
| 4Q22 | 176,800 | +1.6% |
| 3Q22 | 7,600 | -89.9% |
| 2Q22 | 31,100 | -59.1% |
| 1Q22 | 154,400 | +82.7% |
| 4Q21 | 174,100 | +10141.2% |
| 3Q21 | 75,300 | +25000.0% |
| 2Q21 | 76,000 | +12566.7% |
| 1Q21 | 84,500 | -64.4% |
| 4Q20 | 1,700 | -97.5% |
| 3Q20 | 300 | -99.8% |
| 2Q20 | 600 | -99.6% |
| 1Q20 | 237,100 | +38.2% |
| 4Q19 | 68,800 | +32.8% |
| 3Q19 | 142,200 | +31.7% |
| 2Q19 | 170,000 | -29.5% |
| 1Q19 | 171,600 | +1379.3% |
| 4Q18 | 51,800 | +283.7% |
| 3Q18 | 108,000 | +5.2% |
| 2Q18 | 241,000 | +44.1% |
| 1Q18 | 11,600 | -94.7% |
| 4Q17 | 13,500 | -83.5% |
| 3Q17 | 102,700 | +19.7% |
| 2Q17 | 167,300 | +66.0% |
| 1Q17 | 219,300 | -6.0% |
| 4Q16 | 81,800 | +17.9% |
| 3Q16 | 85,800 | -33.0% |
| 2Q16 | 100,800 | -39.5% |
| 1Q16 | 233,200 | +58.5% |
| 4Q15 | 69,400 | +52.9% |
| 3Q15 | 128,100 | -3.0% |
| 2Q15 | 166,700 | +26.0% |
| 1Q15 | 147,100 | -20.8% |
| 4Q14 | 45,400 | -23.2% |
| 3Q14 | 132,000 | +441.0% |
| 2Q14 | 132,300 | +5.0% |
| 1Q14 | 185,700 | -2.4% |
| 4Q13 | 59,100 | -83.1% |
| 3Q13 | 24,400 | -78.7% |
| 2Q13 | 126,000 | -19.0% |
| 1Q13 | 190,200 | +29.6% |
| 4Q12 | 349,800 | - |
| 3Q12 | 114,300 | -21.4% |
| 2Q12 | 155,600 | -2.8% |
| 1Q12 | 146,800 | -70.5% |
| 4Q11 | 0 | -100.0% |
| 3Q11 | 145,400 | +54.5% |
| 2Q11 | 160,100 | -26.2% |
| 1Q11 | 498,400 | +149.1% |
| 4Q10 | 70,200 | - |
| 3Q10 | 94,100 | - |
| 2Q10 | 217,000 | - |
| 1Q10 | 200,100 | - |