| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 22,847 | +182.9% |
| 3Q25 | 10,630 | +328.3% |
| 2Q25 | 508 | +61.3% |
| 1Q25 | 1,807 | +2.8% |
| 4Q24 | 8,076 | +839.1% |
| 3Q24 | 2,482 | -22.8% |
| 2Q24 | 315 | -96.6% |
| 1Q24 | 1,757 | +1.4% |
| 4Q23 | 860 | - |
| 3Q23 | 3,216 | -36.7% |
| 2Q23 | 9,157 | +1.4% |
| 1Q23 | 1,732 | +16.4% |
| 4Q22 | 0 | -100.0% |
| 3Q22 | 5,078 | -59.9% |
| 2Q22 | 9,032 | +793.4% |
| 1Q22 | 1,488 | -9.4% |
| 4Q21 | 15,996 | +145.1% |
| 3Q21 | 12,651 | +38.2% |
| 2Q21 | 1,011 | - |
| 1Q21 | 1,643 | -68.5% |
| 4Q20 | 6,527 | +10962.7% |
| 3Q20 | 9,153 | +308.6% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 5,220 | +192.4% |
| 4Q19 | 59 | -99.8% |
| 3Q19 | 2,240 | +4207.7% |
| 2Q19 | 2,175 | +43400.0% |
| 1Q19 | 1,785 | +65.4% |
| 4Q18 | 25,053 | +9144.6% |
| 3Q18 | 52 | +13.0% |
| 2Q18 | 5 | -87.2% |
| 1Q18 | 1,079 | -2.1% |
| 4Q17 | 271 | - |
| 3Q17 | 46 | -221.1% |
| 2Q17 | 39 | -90.6% |
| 1Q17 | 1,102 | +125.8% |
| 4Q16 | 0 | - |
| 3Q16 | -38 | - |
| 2Q16 | 414 | -94.1% |
| 1Q16 | 488 | -97.4% |
| 4Q15 | 0 | -100.0% |
| 3Q15 | 0 | -100.0% |
| 2Q15 | 6,962 | +49.4% |
| 1Q15 | 18,421 | +111.5% |
| 4Q14 | 28 | -99.3% |
| 3Q14 | 17,559 | +245.4% |
| 2Q14 | 4,661 | -77.7% |
| 1Q14 | 8,708 | +141.6% |
| 4Q13 | 3,886 | -85.7% |
| 3Q13 | 5,084 | -30.4% |
| 2Q13 | 20,865 | - |
| 1Q13 | 3,604 | - |
| 4Q12 | 27,130 | - |
| 3Q12 | 7,300 | - |
| 4Q11 | 0 | - |
| 3Q11 | 0 | - |
| 3Q10 | 0 | - |