| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,911 | +21.1% |
| 3Q24 | 10,888 | +10.8% |
| 2Q24 | 8,190 | +8.4% |
| 1Q24 | 6,532 | +40.4% |
| 3Q23 | 9,828 | +82.2% |
| 2Q23 | 7,552 | +415.1% |
| 1Q23 | 4,653 | -686.8% |
| 3Q22 | 5,394 | -11.2% |
| 2Q22 | 1,466 | +8.3% |
| 1Q22 | -793 | +3865.0% |
| 3Q21 | 6,074 | -13.4% |
| 2Q21 | 1,354 | -78.5% |
| 1Q21 | -20 | -101.6% |
| 3Q20 | 7,017 | +553.4% |
| 2Q20 | 6,309 | +4191.8% |
| 1Q20 | 1,282 | -66.4% |
| 3Q19 | 1,074 | -136.5% |
| 2Q19 | 147 | -91.7% |
| 1Q19 | 3,813 | -240.5% |
| 3Q18 | -2,939 | -395.7% |
| 2Q18 | 1,777 | +2.4% |
| 1Q18 | -2,714 | +50.3% |
| 3Q17 | 994 | - |
| 2Q17 | 1,735 | -387.8% |
| 1Q17 | -1,806 | +319.8% |
| 2Q16 | -603 | +670.0% |
| 1Q16 | -431 | +202.3% |
| 3Q15 | -208 | +141.7% |
| 2Q15 | -79 | - |
| 1Q15 | -143 | - |
| 3Q14 | -86 | - |