| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,988 | +289.6% |
| 4Q25 | 2,466 | +246500.0% |
| 3Q25 | 744 | +12300.0% |
| 2Q25 | 0 | - |
| 1Q25 | 767 | -60.0% |
| 4Q24 | 1 | -99.7% |
| 3Q24 | 6 | +50.0% |
| 2Q24 | 0 | -100.0% |
| 1Q24 | 1,918 | -61.0% |
| 4Q23 | 342 | +37.9% |
| 3Q23 | 4 | -99.9% |
| 2Q23 | 713 | -64.4% |
| 1Q23 | 4,919 | +1432.4% |
| 4Q22 | 248 | - |
| 3Q22 | 3,716 | - |
| 2Q22 | 2,005 | - |
| 1Q22 | 321 | - |
| 4Q20 | -1 | -100.1% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 19 | -99.2% |
| 1Q20 | 395 | -89.2% |
| 4Q19 | 1,147 | -58.2% |
| 3Q19 | 1,803 | -55.0% |
| 2Q19 | 2,468 | -56.0% |
| 1Q19 | 3,669 | -50.2% |
| 4Q18 | 2,745 | -72.6% |
| 3Q18 | 4,011 | -79.1% |
| 2Q18 | 5,613 | -21.4% |
| 1Q18 | 7,372 | -58.3% |
| 4Q17 | 10,002 | -70.3% |
| 3Q17 | 19,214 | -30.5% |
| 2Q17 | 7,143 | -77.6% |
| 1Q17 | 17,670 | -49.6% |
| 4Q16 | 33,685 | -29.6% |
| 3Q16 | 27,664 | -35.8% |
| 2Q16 | 31,958 | -23.6% |
| 1Q16 | 35,054 | -11.8% |
| 4Q15 | 47,865 | +44.7% |
| 3Q15 | 43,122 | +2.1% |
| 2Q15 | 41,804 | - |
| 1Q15 | 39,755 | +52.6% |
| 4Q14 | 33,084 | - |
| 3Q14 | 42,221 | - |
| 2Q14 | 0 | - |
| 1Q14 | 26,058 | - |
| 3Q11 | 0 | - |
| 2Q11 | 0 | - |
| 1Q11 | 0 | - |
| 4Q10 | 0 | - |