| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 0 | - |
| 3Q25 | 0 | -100.0% |
| 4Q24 | 0 | -100.0% |
| 3Q24 | 468 | -95.0% |
| 2Q24 | 5,276 | - |
| 1Q24 | 2,973 | - |
| 4Q23 | 5,979 | +215.8% |
| 3Q23 | 9,370 | +26.9% |
| 4Q22 | 1,893 | -74.6% |
| 3Q22 | 7,383 | -12.8% |
| 2Q22 | 7,948 | -0.4% |
| 1Q22 | 4,087 | -18.0% |
| 4Q21 | 7,452 | - |
| 3Q21 | 8,466 | - |
| 2Q21 | 7,979 | - |
| 1Q21 | 4,985 | -77.2% |
| 4Q20 | 0 | - |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 21,872 | +181.1% |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 2,003 | -69.5% |
| 2Q19 | 6,577 | -29.3% |
| 1Q19 | 7,782 | +43.8% |
| 4Q18 | 13,125 | - |
| 3Q18 | 6,572 | +552.6% |
| 2Q18 | 9,302 | +10010.9% |
| 1Q18 | 5,413 | +3200.6% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 1,007 | -74.2% |
| 2Q17 | 92 | -99.1% |
| 1Q17 | 164 | -98.2% |
| 4Q16 | 668 | -83.5% |
| 3Q16 | 3,903 | -34.7% |
| 2Q16 | 10,324 | +75.1% |
| 1Q16 | 8,867 | +58.3% |
| 4Q15 | 4,047 | - |
| 3Q15 | 5,981 | +29805.0% |
| 2Q15 | 5,895 | - |
| 1Q15 | 5,602 | +160.8% |
| 4Q14 | 0 | -100.0% |
| 3Q14 | 20 | -99.4% |
| 2Q14 | 0 | -100.0% |
| 1Q14 | 2,148 | +99.4% |
| 4Q13 | 23,214 | - |
| 3Q13 | 3,183 | - |
| 2Q13 | 947 | - |
| 1Q13 | 1,077 | - |
| 4Q11 | 390 | - |