| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q23 | -3,150 | +1.9% |
| 2Q23 | 1,299 | -157.0% |
| 1Q23 | 580 | -122.7% |
| 3Q22 | -3,093 | +100.1% |
| 2Q22 | -2,279 | +1414.8% |
| 1Q22 | -2,557 | -21.1% |
| 3Q21 | -1,546 | +7.9% |
| 2Q21 | -151 | -92.7% |
| 1Q21 | -3,241 | +81.4% |
| 3Q20 | -1,433 | +231.7% |
| 2Q20 | -2,074 | +191.1% |
| 1Q20 | -1,787 | +378.3% |
| 3Q19 | -432 | +92.2% |
| 2Q19 | -713 | -53.8% |
| 1Q19 | -374 | -10.4% |
| 3Q18 | -225 | -34.0% |
| 2Q18 | -1,544 | +851.4% |
| 1Q18 | -417 | +21.6% |
| 3Q17 | -341 | +14.1% |
| 2Q17 | -163 | -15.7% |
| 1Q17 | -343 | -24.8% |
| 3Q16 | -299 | -466.2% |
| 2Q16 | -193 | +1945.5% |
| 1Q16 | -456 | -10847.5% |
| 3Q15 | 81 | -83.1% |
| 2Q15 | -10 | -96.8% |
| 1Q15 | 4 | -188.2% |
| 3Q14 | 481 | +81.1% |
| 2Q14 | -292 | -268.3% |
| 1Q14 | -5 | -104.9% |
| 3Q13 | 265 | +169.0% |
| 2Q13 | 173 | -24.4% |
| 1Q13 | 97 | -32.3% |
| 3Q12 | 98 | -42.7% |
| 2Q12 | 229 | -66.2% |
| 1Q12 | 144 | - |
| 3Q11 | 172 | - |
| 2Q11 | 678 | - |