| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 3Q25 | 82,000 | +36.9% |
| 2Q25 | 79,000 | +66.7% |
| 1Q25 | 87,200 | +24.2% |
| 4Q24 | 112,500 | +84.7% |
| 3Q24 | 59,900 | +15.6% |
| 2Q24 | 47,400 | -50.0% |
| 1Q24 | 70,200 | -19.5% |
| 4Q23 | 60,900 | -6.7% |
| 3Q23 | 51,800 | +3.2% |
| 2Q23 | 94,800 | +76.2% |
| 1Q23 | 87,200 | +202.8% |
| 4Q22 | 65,300 | -136.0% |
| 3Q22 | 50,200 | -24.5% |
| 2Q22 | 53,800 | -60.8% |
| 1Q22 | 28,800 | -81.0% |
| 3Q21 | 66,500 | +47.5% |
| 2Q21 | 137,400 | - |
| 1Q21 | 151,900 | +200.8% |
| 4Q21 | -181,500 | - |
| 3Q20 | 45,100 | -24.5% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 50,500 | +6.5% |
| 4Q19 | 71,200 | -28.6% |
| 3Q19 | 59,700 | -30.3% |
| 2Q19 | 60,100 | +8.9% |
| 1Q19 | 47,400 | +9.0% |
| 4Q18 | 99,700 | +32.4% |
| 3Q18 | 85,700 | -4.9% |
| 2Q18 | 55,200 | -36.3% |
| 1Q18 | 43,500 | +21.5% |
| 4Q17 | 75,300 | +755.7% |
| 3Q17 | 90,100 | +109.0% |
| 2Q17 | 86,700 | +885.2% |
| 1Q17 | 35,800 | -28.0% |
| 2Q16 | 8,800 | -78.2% |
| 1Q16 | 23,100 | +4.5% |
| 4Q16 | 8,800 | -25.4% |
| 3Q16 | 43,100 | +762.0% |
| 1Q16 | 49,700 | +124.9% |
| 4Q15 | 11,800 | - |
| 3Q15 | 5,000 | - |
| 2Q15 | 40,400 | - |
| 1Q15 | 22,100 | - |
| 4Q13 | 15,100 | -7.4% |
| 3Q13 | 5,400 | -77.2% |
| 2Q13 | 40,400 | +392.7% |
| 1Q13 | 21,700 | -27.4% |
| 4Q12 | 16,300 | -156.8% |
| 3Q12 | 23,700 | +717.2% |
| 2Q12 | 8,200 | -51.5% |
| 1Q12 | 29,900 | +69.9% |
| 3Q11 | 2,900 | - |
| 2Q11 | 16,900 | - |
| 1Q11 | 17,600 | - |
| 4Q11 | -28,700 | - |