| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -1,871 | +42.5% |
| 3Q24 | -825 | -37.5% |
| 2Q24 | -722 | -73.2% |
| 1Q24 | -1,313 | -70.8% |
| 3Q23 | -1,320 | -17.4% |
| 2Q23 | -2,699 | +80.3% |
| 1Q23 | -4,503 | +194.1% |
| 3Q22 | -1,599 | -15.7% |
| 2Q22 | -1,497 | -47.7% |
| 1Q22 | -1,531 | -70.8% |
| 3Q21 | -1,897 | -49.3% |
| 2Q21 | -2,864 | -37.2% |
| 1Q21 | -5,247 | -79.6% |
| 3Q20 | -3,740 | +177.4% |
| 2Q20 | -4,564 | +258.8% |
| 1Q20 | -25,728 | +1505.0% |
| 3Q19 | -1,348 | +81.7% |
| 2Q19 | -1,272 | +38.7% |
| 1Q19 | -1,603 | +38.8% |
| 3Q18 | -742 | -15.3% |
| 2Q18 | -917 | -29.8% |
| 1Q18 | -1,155 | -67.1% |
| 3Q17 | -876 | -85.0% |
| 2Q17 | -1,307 | -98.1% |
| 1Q17 | -3,515 | -3.9% |
| 3Q16 | -5,824 | -48633.3% |
| 2Q16 | -68,711 | +4587.0% |
| 1Q16 | -3,657 | -179.3% |
| 3Q15 | 12 | -99.0% |
| 2Q15 | -1,466 | -185.7% |
| 1Q15 | 4,613 | +221.2% |
| 3Q14 | 1,225 | +21.8% |
| 2Q14 | 1,711 | -1845.9% |
| 1Q14 | 1,436 | +479.0% |
| 3Q13 | 1,006 | -304.5% |
| 2Q13 | -98 | -109.0% |
| 1Q13 | 248 | -141.5% |
| 3Q12 | -492 | -122.1% |
| 2Q12 | 1,088 | -0.6% |
| 1Q12 | -598 | - |
| 3Q11 | 2,227 | - |
| 2Q11 | 1,094 | - |