| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q26 | 27,000 | +11.6% |
| 3Q26 | 28,500 | -57.2% |
| 2Q26 | 32,300 | -18.8% |
| 1Q26 | 117,400 | +1486.5% |
| 4Q25 | 24,200 | +11.0% |
| 3Q25 | 66,600 | +89.7% |
| 2Q25 | 39,800 | -8.1% |
| 1Q25 | 7,400 | -81.1% |
| 4Q24 | 21,800 | -66.4% |
| 3Q24 | 35,100 | +73.8% |
| 2Q24 | 43,300 | +89.9% |
| 1Q24 | 39,100 | -85.4% |
| 4Q23 | 64,900 | -76.0% |
| 3Q23 | 20,200 | - |
| 2Q23 | 22,800 | - |
| 1Q23 | 268,200 | - |
| 4Q22 | 270,700 | - |
| 1Q20 | 0 | -100.0% |
| 3Q19 | 0 | - |
| 2Q19 | 425,000 | -7.6% |
| 1Q19 | 60,000 | - |
| 4Q19 | -25,000 | - |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 460,000 | +84.0% |
| 1Q18 | 0 | -100.0% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 625,000 | +1983.3% |
| 2Q17 | 250,000 | +298.1% |
| 1Q17 | 125,000 | +554.5% |
| 4Q16 | 18,100 | - |
| 3Q16 | 30,000 | +305.4% |
| 2Q16 | 62,800 | +470.9% |
| 1Q16 | 19,100 | +67.5% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 7,400 | -70.4% |
| 2Q15 | 11,000 | -56.0% |
| 1Q15 | 11,400 | -77.2% |
| 4Q14 | 4,600 | - |
| 3Q14 | 25,000 | - |
| 2Q14 | 25,000 | -87.3% |
| 1Q14 | 50,100 | -44.8% |
| 4Q13 | 0 | - |
| 3Q13 | 0 | - |
| 2Q13 | 196,500 | - |
| 1Q13 | 90,700 | - |