| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -2,146 | +104.5% |
| 3Q24 | -980 | -29.8% |
| 2Q24 | -1,023 | -32.3% |
| 1Q24 | -1,050 | -22.7% |
| 3Q23 | -1,396 | -38.6% |
| 2Q23 | -1,511 | +49.7% |
| 1Q23 | -1,357 | -40.8% |
| 3Q22 | -2,273 | -28.9% |
| 2Q22 | -1,009 | -53.2% |
| 1Q22 | -2,293 | +12.3% |
| 3Q21 | -3,195 | +99.5% |
| 2Q21 | -2,157 | -42.8% |
| 1Q21 | -2,042 | -8.3% |
| 3Q20 | -1,602 | -45.0% |
| 2Q20 | -3,768 | -31.0% |
| 1Q20 | -2,226 | -50.5% |
| 3Q19 | -2,911 | -3.1% |
| 2Q19 | -5,457 | +530.2% |
| 1Q19 | -4,497 | +392.3% |
| 3Q18 | -3,003 | +303.7% |
| 2Q18 | -866 | -47.1% |
| 1Q18 | -914 | -50.8% |
| 3Q17 | -744 | -61.2% |
| 2Q17 | -1,636 | -20.4% |
| 1Q17 | -1,857 | -27.6% |
| 3Q16 | -1,920 | -29.1% |
| 2Q16 | -2,054 | -27.8% |
| 1Q16 | -2,566 | +2.6% |
| 3Q15 | -2,708 | +32.7% |
| 2Q15 | -2,844 | +49.2% |
| 1Q15 | -2,501 | +6.8% |
| 3Q14 | -2,041 | +74.5% |
| 2Q14 | -1,906 | +12.9% |
| 1Q14 | -2,341 | +96.6% |
| 3Q13 | -1,169 | - |
| 2Q13 | -1,688 | - |
| 1Q13 | -1,191 | +31.7% |
| 1Q12 | -905 | - |
| 3Q11 | -686 | - |
| 2Q11 | -464 | - |