| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,000 | -44.4% |
| 1Q26 | 150,500 | +50066.7% |
| 4Q25 | 130,700 | -59.6% |
| 3Q25 | 300 | 0.0% |
| 2Q25 | 3,600 | +800.0% |
| 1Q25 | 300 | -99.8% |
| 4Q24 | 323,600 | +1470.9% |
| 3Q24 | 300 | -75.0% |
| 2Q24 | 400 | 0.0% |
| 1Q24 | 161,100 | +7571.4% |
| 4Q23 | 20,600 | -0.5% |
| 3Q23 | 1,200 | +200.0% |
| 2Q23 | 400 | - |
| 1Q23 | 2,100 | - |
| 4Q22 | 20,700 | +1.0% |
| 3Q22 | 400 | +100.0% |
| 4Q21 | 20,500 | +9.0% |
| 3Q21 | 200 | - |
| 2Q21 | 0 | - |
| 1Q21 | 800 | - |
| 4Q20 | 18,800 | -93.2% |
| 4Q19 | 277,500 | +12.2% |
| 3Q19 | 0 | -100.0% |
| 2Q19 | 119,200 | +16928.6% |
| 1Q19 | 1,100 | -52.2% |
| 4Q18 | 247,300 | +89.9% |
| 3Q18 | 26,800 | -75.9% |
| 2Q18 | 700 | -98.9% |
| 1Q18 | 2,300 | -94.3% |
| 4Q17 | 130,200 | +471.1% |
| 3Q17 | 111,400 | +28.9% |
| 2Q17 | 61,200 | +705.3% |
| 1Q17 | 40,000 | +1233.3% |
| 4Q16 | 22,800 | -84.4% |
| 3Q16 | 86,400 | -34.0% |
| 2Q16 | 7,600 | -24.0% |
| 1Q16 | 3,000 | -80.1% |
| 4Q15 | 145,700 | +52.2% |
| 3Q15 | 130,900 | +535.4% |
| 2Q15 | 10,000 | +81.8% |
| 1Q15 | 15,100 | +91.1% |
| 4Q14 | 95,700 | -4.1% |
| 3Q14 | 20,600 | -55.2% |
| 2Q14 | 5,500 | -66.9% |
| 1Q14 | 7,900 | -89.6% |
| 4Q13 | 99,800 | +531.6% |
| 3Q13 | 46,000 | +204.6% |
| 2Q13 | 16,600 | +52.3% |
| 1Q13 | 76,100 | +676.5% |
| 4Q12 | 15,800 | -18.1% |
| 3Q12 | 15,100 | -81.6% |
| 2Q12 | 10,900 | +98.2% |
| 1Q12 | 9,800 | -91.5% |
| 4Q11 | 19,300 | - |
| 3Q11 | 82,000 | - |
| 2Q11 | 5,500 | - |
| 1Q11 | 115,300 | - |