| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 369,900 | +45.9% |
| 3Q25 | 277,000 | -8.1% |
| 2Q25 | 339,400 | +35.3% |
| 1Q25 | 287,200 | +117.6% |
| 4Q24 | 253,600 | +73.5% |
| 3Q24 | 301,400 | +27300.0% |
| 2Q24 | 250,800 | +152.6% |
| 1Q24 | 132,000 | +30.8% |
| 4Q23 | 146,200 | +146100.0% |
| 3Q23 | 1,100 | -8.3% |
| 2Q23 | 99,300 | +33000.0% |
| 1Q23 | 100,900 | +198.5% |
| 4Q22 | 100 | -94.4% |
| 3Q22 | 1,200 | -98.8% |
| 2Q22 | 300 | -99.0% |
| 1Q22 | 33,800 | -75.1% |
| 4Q21 | 1,800 | +38.5% |
| 3Q21 | 100,000 | +6566.7% |
| 2Q21 | 30,200 | +15000.0% |
| 1Q21 | 135,600 | -54.3% |
| 4Q20 | 1,300 | -99.5% |
| 3Q20 | 1,500 | -99.5% |
| 2Q20 | 200 | -99.9% |
| 1Q20 | 296,800 | +15.3% |
| 4Q19 | 264,400 | +12.7% |
| 3Q19 | 307,200 | +30.2% |
| 2Q19 | 271,200 | +42.3% |
| 1Q19 | 257,400 | -2.2% |
| 4Q18 | 234,600 | +37.5% |
| 3Q18 | 235,900 | +89.0% |
| 2Q18 | 190,600 | +20.9% |
| 1Q18 | 263,200 | +275.5% |
| 4Q17 | 170,600 | +162.5% |
| 3Q17 | 124,800 | +92.0% |
| 2Q17 | 157,600 | +11.9% |
| 1Q17 | 70,100 | -50.0% |
| 4Q16 | 65,000 | -57.4% |
| 3Q16 | 65,000 | -53.7% |
| 2Q16 | 140,800 | +45.6% |
| 1Q16 | 140,300 | +30.9% |
| 4Q15 | 152,500 | -7.9% |
| 3Q15 | 140,500 | +81.8% |
| 2Q15 | 96,700 | +29.1% |
| 1Q15 | 107,200 | -34.2% |
| 4Q14 | 165,500 | +34.7% |
| 3Q14 | 77,300 | -20.6% |
| 2Q14 | 74,900 | +389.5% |
| 1Q14 | 163,000 | +119.7% |
| 4Q13 | 122,900 | +96.6% |
| 3Q13 | 97,300 | +95.8% |
| 2Q13 | 15,300 | -57.3% |
| 1Q13 | 74,200 | +415.3% |
| 4Q12 | 62,500 | +4707.7% |
| 3Q12 | 49,700 | +3723.1% |
| 2Q12 | 35,800 | -10.9% |
| 1Q12 | 14,400 | -60.2% |
| 4Q11 | 1,300 | -1400.0% |
| 3Q11 | 1,300 | - |
| 2Q11 | 40,200 | - |
| 1Q11 | 36,200 | +852.6% |
| 4Q10 | -100 | - |
| 1Q10 | 3,800 | - |