| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 3,400 | +21.4% |
| 3Q24 | 5,900 | -44.9% |
| 2Q24 | 28,800 | +396.6% |
| 1Q24 | 2,800 | -170.0% |
| 3Q23 | 10,700 | +62.1% |
| 2Q23 | 5,800 | -1550.0% |
| 1Q23 | -4,000 | -671.4% |
| 3Q22 | 6,600 | +500.0% |
| 2Q22 | -400 | -94.8% |
| 1Q22 | 700 | -106.4% |
| 3Q21 | 1,100 | -152.4% |
| 2Q21 | -7,700 | -257.1% |
| 1Q21 | -10,900 | -59.3% |
| 3Q20 | -2,100 | -121.9% |
| 2Q20 | 4,900 | -84.1% |
| 1Q20 | -26,800 | -224.1% |
| 3Q19 | 9,600 | -139.4% |
| 2Q19 | 30,900 | -660.0% |
| 1Q19 | 21,600 | -257.0% |
| 4Q18 | -12,200 | +727.7% |
| 3Q18 | -24,352 | -330.5% |
| 2Q18 | -5,518 | -50.7% |
| 1Q18 | -13,759 | -1515.5% |
| 4Q17 | -1,474 | -128.8% |
| 3Q17 | 10,565 | +54.1% |
| 2Q17 | -11,195 | -299.2% |
| 1Q17 | 972 | -104.9% |
| 4Q16 | 5,120 | -261.2% |
| 3Q16 | 6,854 | +185.2% |
| 2Q16 | 5,619 | +71.6% |
| 1Q16 | -19,731 | -2506.2% |
| 4Q15 | -3,176 | -65.9% |
| 3Q15 | 2,403 | +3104.0% |
| 2Q15 | 3,274 | -398.5% |
| 1Q15 | 820 | -120.1% |
| 4Q14 | -9,317 | -48.3% |
| 3Q14 | 75 | -103.3% |
| 2Q14 | -1,097 | -88.7% |
| 1Q14 | -4,087 | -282.6% |
| 4Q13 | -18,030 | +153.1% |
| 3Q13 | -2,250 | -250.8% |
| 2Q13 | -9,720 | - |
| 1Q13 | 2,238 | -24.0% |
| 4Q12 | -7,125 | - |
| 3Q12 | 1,492 | -72.5% |
| 1Q12 | 2,945 | - |
| 3Q11 | 5,422 | - |
| 2Q11 | 545 | - |