| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,195 | - |
| 3Q25 | 6,380 | - |
| 2Q25 | 2,840 | - |
| 1Q25 | 455 | - |
| 4Q23 | -1 | - |
| 3Q23 | 10,293 | - |
| 2Q23 | 1,411 | -69.7% |
| 1Q23 | 766 | -64.8% |
| 4Q22 | 0 | -100.0% |
| 3Q22 | 0 | -100.0% |
| 2Q22 | 4,661 | -66.2% |
| 1Q22 | 2,175 | -67.1% |
| 4Q21 | 3,069 | - |
| 3Q21 | 9,669 | - |
| 2Q21 | 13,777 | - |
| 1Q21 | 6,621 | - |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 1,406 | +4435.5% |
| 2Q19 | 6,421 | +642000.0% |
| 1Q19 | 7,258 | +824.6% |
| 4Q18 | 8,454 | - |
| 3Q18 | 31 | - |
| 2Q18 | 1 | - |
| 1Q18 | 785 | +1814.6% |
| 4Q17 | 0 | - |
| 3Q17 | 0 | -100.0% |
| 2Q17 | 0 | - |
| 1Q17 | 41 | -99.5% |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 25 | -99.3% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 8,005 | +170.1% |
| 4Q15 | 1,762 | - |
| 3Q15 | 3,530 | +547.7% |
| 2Q15 | 1,714 | -88.1% |
| 1Q15 | 2,964 | +111.6% |
| 4Q14 | 0 | -100.0% |
| 3Q14 | 545 | -66.9% |
| 2Q14 | 14,396 | +27062.3% |
| 1Q14 | 1,401 | +147.5% |
| 4Q13 | 5 | -99.5% |
| 3Q13 | 1,649 | - |
| 2Q13 | 53 | - |
| 1Q13 | 566 | -78.4% |
| 4Q12 | 1,084 | +994.9% |
| 3Q12 | 0 | -100.0% |
| 2Q12 | 0 | - |
| 1Q12 | 2,617 | - |
| 4Q11 | 99 | - |
| 3Q11 | 3 | - |