| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -6,762 | -0.2% |
| 3Q24 | -5,358 | -394.9% |
| 2Q24 | -8,137 | +3276.3% |
| 1Q24 | -6,774 | -244.3% |
| 3Q23 | 1,817 | -70.3% |
| 2Q23 | -241 | -103.1% |
| 1Q23 | 4,693 | -42.2% |
| 3Q22 | 6,122 | -2270.9% |
| 2Q22 | 7,791 | +16.8% |
| 1Q22 | 8,113 | +42.6% |
| 3Q21 | -282 | -118.1% |
| 2Q21 | 6,668 | -265.2% |
| 1Q21 | 5,689 | +537.8% |
| 4Q20 | 5,524 | +32.2% |
| 3Q20 | 1,555 | -61.9% |
| 2Q20 | -4,037 | +225.3% |
| 1Q20 | 892 | -79.8% |
| 4Q19 | 4,179 | +10.3% |
| 3Q19 | 4,077 | +1.6% |
| 2Q19 | -1,241 | +908.9% |
| 1Q19 | 4,417 | +794.1% |
| 4Q18 | 3,788 | +912.8% |
| 3Q18 | 4,012 | -482.5% |
| 2Q18 | -123 | -96.8% |
| 1Q18 | 494 | -279.0% |
| 4Q17 | 374 | -152.2% |
| 3Q17 | -1,049 | -283.7% |
| 2Q17 | -3,864 | +98.1% |
| 1Q17 | -276 | -92.9% |
| 4Q16 | -717 | - |
| 3Q16 | 571 | -168.4% |
| 2Q16 | -1,951 | -73.5% |
| 1Q16 | -3,873 | +317.3% |
| 3Q15 | -835 | -664.2% |
| 2Q15 | -7,367 | +21.8% |
| 1Q15 | -928 | -55.0% |
| 3Q14 | 148 | -109.9% |
| 2Q14 | -6,050 | +143.8% |
| 1Q14 | -2,062 | +1.4% |
| 4Q13 | 1,316 | -162.8% |
| 3Q13 | -1,490 | -197.1% |
| 2Q13 | -2,482 | +24.7% |
| 1Q13 | -2,034 | -143.0% |
| 4Q12 | -2,097 | - |
| 3Q12 | 1,535 | -48.0% |
| 2Q12 | -1,991 | +122.2% |
| 1Q12 | 4,729 | - |
| 3Q11 | 2,954 | - |
| 2Q11 | -896 | - |