| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,027 | -55.3% |
| 2Q25 | 2,943 | +3.0% |
| 1Q25 | 7,095 | +149.0% |
| 4Q24 | 3,190 | +241.5% |
| 3Q24 | 4,533 | +275.2% |
| 2Q24 | 2,857 | +9.2% |
| 1Q24 | 2,849 | +3.7% |
| 4Q23 | 934 | - |
| 3Q23 | 1,208 | - |
| 2Q23 | 2,616 | - |
| 1Q23 | 2,748 | - |
| 4Q20 | 1 | -99.9% |
| 3Q20 | 0 | -100.0% |
| 2Q20 | 0 | -100.0% |
| 1Q20 | 709 | -3.5% |
| 4Q19 | 1,380 | - |
| 3Q19 | 1,096 | -57.9% |
| 2Q19 | 2,277 | +618.3% |
| 1Q19 | 735 | -78.2% |
| 3Q18 | 2,604 | +559.2% |
| 2Q18 | 317 | -93.1% |
| 1Q18 | 3,379 | +13416.0% |
| 3Q17 | 395 | - |
| 2Q17 | 4,580 | +18983.3% |
| 1Q17 | 25 | -94.8% |
| 4Q16 | 584 | +201.0% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 24 | -35.1% |
| 1Q16 | 485 | -62.1% |
| 4Q15 | 194 | -73.2% |
| 3Q15 | 342 | -72.9% |
| 2Q15 | 37 | -84.9% |
| 1Q15 | 1,280 | +22.4% |
| 4Q14 | 723 | -37.7% |
| 3Q14 | 1,262 | +419.3% |
| 2Q14 | 245 | -77.9% |
| 1Q14 | 1,046 | -35.6% |
| 4Q13 | 1,161 | -49.3% |
| 3Q13 | 243 | -68.4% |
| 2Q13 | 1,109 | -25.0% |
| 1Q13 | 1,625 | +256.4% |
| 4Q12 | 2,288 | +287.1% |
| 3Q12 | 770 | - |
| 2Q12 | 1,479 | - |
| 1Q12 | 456 | - |
| 4Q11 | 591 | - |