| （単位：千ドル） | 自己株式の取得による支出 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,724 | -2.7% |
| 3Q25 | 3,818 | +282.2% |
| 2Q25 | 6,494 | +12.5% |
| 1Q25 | 3,173 | -40.6% |
| 4Q24 | 2,800 | -54.8% |
| 3Q24 | 999 | -85.0% |
| 2Q24 | 5,770 | -21.2% |
| 1Q24 | 5,346 | -8.5% |
| 4Q23 | 6,189 | +135.0% |
| 3Q23 | 6,680 | -7.9% |
| 2Q23 | 7,322 | -69.7% |
| 1Q23 | 5,841 | -57.5% |
| 4Q22 | 2,634 | -52.2% |
| 3Q22 | 7,250 | +106.8% |
| 2Q22 | 24,191 | +2005.4% |
| 1Q22 | 13,755 | +196400.0% |
| 4Q21 | 5,514 | +56.6% |
| 3Q21 | 3,506 | -71.6% |
| 2Q21 | 1,149 | -81.3% |
| 1Q21 | 7 | -100.0% |
| 4Q20 | 3,520 | +8700.0% |
| 3Q20 | 12,326 | +48.5% |
| 2Q20 | 6,151 | -4.7% |
| 1Q20 | 14,245 | +78.8% |
| 4Q19 | 40 | -99.6% |
| 3Q19 | 8,301 | +51.5% |
| 2Q19 | 6,457 | +2579.3% |
| 1Q19 | 7,969 | +113.9% |
| 4Q18 | 9,749 | - |
| 3Q18 | 5,480 | +328.1% |
| 2Q18 | 241 | -37.6% |
| 1Q18 | 3,726 | +611.1% |
| 4Q17 | 0 | -100.0% |
| 3Q17 | 1,280 | +127900.0% |
| 2Q17 | 386 | - |
| 1Q17 | 524 | - |
| 4Q16 | -7,716 | - |
| 3Q16 | 1 | - |