| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -2,364 | +38.7% |
| 3Q25 | 13,810 | -1227.3% |
| 2Q25 | -2,110 | +16.8% |
| 1Q25 | -1,965 | -12.8% |
| 4Q24 | -1,704 | -72.0% |
| 3Q24 | -1,225 | -15.9% |
| 2Q24 | -1,807 | +11.1% |
| 1Q24 | -2,254 | +43.4% |
| 4Q23 | -6,088 | +388.2% |
| 3Q23 | -1,457 | +51.5% |
| 2Q23 | -1,627 | -3.5% |
| 1Q23 | -1,572 | +13.0% |
| 4Q22 | -1,247 | -33.0% |
| 3Q22 | -962 | -47.2% |
| 2Q22 | -1,686 | -6.1% |
| 1Q22 | -1,391 | -14.6% |
| 4Q21 | -1,860 | +16.3% |
| 3Q21 | -1,822 | +4.4% |
| 2Q21 | -1,796 | +2.3% |
| 1Q21 | -1,629 | +49.6% |
| 4Q20 | -1,600 | -37.5% |
| 3Q20 | -1,746 | +46.8% |
| 2Q20 | -1,756 | +33.6% |
| 1Q20 | -1,089 | +63.0% |
| 4Q19 | -2,559 | +183.4% |
| 3Q19 | -1,189 | +27.3% |
| 2Q19 | -1,314 | +13.2% |
| 1Q19 | -668 | -24.0% |
| 4Q18 | -903 | -54.6% |
| 3Q18 | -934 | -33.8% |
| 2Q18 | -1,161 | -3.1% |
| 1Q18 | -879 | +0.1% |
| 4Q17 | -1,989 | +369.1% |
| 3Q17 | -1,411 | -34.1% |
| 2Q17 | -1,198 | -7.2% |
| 1Q17 | -878 | -31.8% |
| 4Q16 | -424 | -83.3% |
| 3Q16 | -2,141 | +58.8% |
| 2Q16 | -1,291 | -25.7% |
| 1Q16 | -1,288 | -37.7% |
| 4Q15 | -2,545 | - |
| 3Q15 | -1,348 | - |
| 2Q15 | -1,737 | - |
| 1Q15 | -2,066 | - |
| 4Q12 | -2,074 | +1.6% |
| 3Q12 | -2,115 | +587400.0% |
| 2Q12 | -3,407 | +210078.9% |
| 1Q12 | -1,566 | - |
| 4Q11 | -2,041 | - |
| 3Q11 | -1 | - |
| 2Q11 | -2 | - |