| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 8,160 | -659.7% |
| 3Q24 | 1,944 | -137.3% |
| 2Q24 | -3,019 | +58.4% |
| 1Q24 | -1,458 | -123.2% |
| 3Q23 | -5,213 | -205.5% |
| 2Q23 | -1,906 | -141.5% |
| 1Q23 | 6,295 | -29.9% |
| 3Q22 | 4,943 | +9.1% |
| 2Q22 | 4,588 | -40.7% |
| 1Q22 | 8,986 | +82.9% |
| 3Q21 | 4,531 | -27.0% |
| 2Q21 | 7,738 | +181.9% |
| 1Q21 | 4,914 | -19.9% |
| 4Q20 | 5,973 | -33.0% |
| 3Q20 | 6,204 | +3.3% |
| 1Q20 | 2,745 | -24.1% |
| 1Q20 | 6,132 | +1.4% |
| 4Q19 | 8,912 | -7.6% |
| 3Q19 | 6,007 | +12.0% |
| 2Q19 | 3,616 | +62.5% |
| 1Q19 | 6,048 | -20.9% |
| 4Q18 | 9,648 | -153.3% |
| 3Q18 | 5,361 | -4.6% |
| 2Q18 | 2,225 | -50.0% |
| 1Q18 | 7,648 | +136.5% |
| 4Q17 | -18,118 | -541.7% |
| 3Q17 | 5,622 | +32.5% |
| 2Q17 | 4,448 | -15.5% |
| 1Q17 | 3,234 | +316.8% |
| 4Q16 | 4,102 | -10.9% |
| 3Q16 | 4,244 | -0.4% |
| 2Q16 | 5,263 | -37.2% |
| 1Q16 | 776 | -90.1% |
| 4Q15 | 4,605 | -50.8% |
| 3Q15 | 4,260 | -69.9% |
| 2Q15 | 8,386 | -40.4% |
| 1Q15 | 7,833 | -34.6% |
| 4Q14 | 9,356 | -41.4% |
| 3Q14 | 14,175 | +28.6% |
| 2Q14 | 14,069 | +7.0% |
| 1Q14 | 11,987 | +18.6% |
| 4Q13 | 15,961 | +29.1% |
| 3Q13 | 11,025 | +10.4% |
| 2Q13 | 13,148 | +32.5% |
| 1Q13 | 10,109 | +12.3% |
| 4Q12 | 12,362 | - |
| 3Q12 | 9,990 | +3.7% |
| 2Q12 | 9,925 | -21.5% |
| 1Q12 | 8,999 | - |
| 3Q11 | 9,637 | - |
| 2Q11 | 12,638 | - |