| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -2,091 | -164.9% |
| 3Q24 | -2,631 | -62.7% |
| 2Q24 | -3,293 | -16.8% |
| 1Q24 | 3,222 | -174.3% |
| 3Q23 | -7,044 | +142.9% |
| 2Q23 | -3,956 | +12.1% |
| 1Q23 | -4,339 | +38.5% |
| 3Q22 | -2,900 | -18.0% |
| 2Q22 | -3,528 | +18.0% |
| 1Q22 | -3,132 | +0.6% |
| 3Q21 | -3,534 | -19.2% |
| 2Q21 | -2,991 | -29.2% |
| 1Q21 | -3,115 | -32.2% |
| 3Q20 | -4,376 | +47.0% |
| 2Q20 | -4,223 | +26.0% |
| 1Q20 | -4,598 | +47.1% |
| 3Q19 | -2,976 | +26.5% |
| 2Q19 | -3,351 | +5.9% |
| 1Q19 | -3,126 | +18.5% |
| 4Q18 | -3,172 | -41.3% |
| 3Q18 | -2,354 | -50.6% |
| 2Q18 | -3,165 | -48.5% |
| 1Q18 | -2,637 | -46.3% |
| 4Q17 | -5,403 | +79.2% |
| 3Q17 | -4,767 | +45.0% |
| 2Q17 | -6,141 | +5.6% |
| 1Q17 | -4,909 | -30.6% |
| 4Q16 | -3,016 | - |
| 3Q16 | -3,287 | -48.9% |
| 2Q16 | -5,816 | +35.9% |
| 1Q16 | -7,071 | +137.7% |
| 3Q15 | -6,434 | +56.2% |
| 2Q15 | -4,278 | -39.0% |
| 1Q15 | -2,975 | -43.8% |
| 3Q14 | -4,119 | +16.1% |
| 2Q14 | -7,010 | - |
| 1Q14 | -5,293 | - |
| 3Q13 | -3,546 | - |
| 1Q12 | -5 | - |