| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q24 | -806 | -70.5% |
| 3Q23 | -3,667 | +82.3% |
| 2Q23 | -6,492 | +158.9% |
| 1Q23 | -2,736 | -28.1% |
| 3Q22 | -2,012 | -56.0% |
| 2Q22 | -2,508 | -59.4% |
| 1Q22 | -3,806 | -39.8% |
| 3Q21 | -4,573 | -303.0% |
| 2Q21 | -6,184 | +838.4% |
| 1Q21 | -6,323 | -27.0% |
| 3Q20 | 2,253 | -189.6% |
| 2Q20 | -659 | -92.0% |
| 1Q20 | -8,656 | +69.2% |
| 3Q19 | -2,515 | -373.4% |
| 2Q19 | -8,270 | +297.0% |
| 1Q19 | -5,116 | -6.4% |
| 3Q18 | 920 | -110.9% |
| 2Q18 | -2,083 | -82.1% |
| 1Q18 | -5,468 | -42.9% |
| 3Q17 | -8,435 | -28.8% |
| 2Q17 | -11,668 | +145.6% |
| 1Q17 | -9,575 | +1.2% |
| 3Q16 | -11,841 | +101.8% |
| 2Q16 | -4,750 | -8.4% |
| 1Q16 | -9,466 | -6.6% |
| 3Q15 | -5,867 | -1209.1% |
| 2Q15 | -5,187 | -1069.5% |
| 1Q15 | -10,135 | +458.1% |
| 3Q14 | 529 | -158.7% |
| 2Q14 | 535 | -107.9% |
| 1Q14 | -1,816 | +54.9% |
| 3Q13 | -901 | +335.3% |
| 2Q13 | -6,805 | -998.9% |
| 1Q13 | -1,172 | - |
| 3Q12 | -207 | - |
| 2Q12 | 757 | - |