| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -1,302 | -13.3% |
| 3Q24 | -1,286 | -19.8% |
| 2Q24 | -1,224 | -31.4% |
| 1Q24 | -1,502 | -30.3% |
| 3Q23 | -1,604 | -16.2% |
| 2Q23 | -1,785 | -15.5% |
| 1Q23 | -2,156 | +5.1% |
| 3Q22 | -1,913 | +3.7% |
| 2Q22 | -2,113 | -2.6% |
| 1Q22 | -2,052 | -20.8% |
| 3Q21 | -1,845 | -11.3% |
| 2Q21 | -2,169 | -68.9% |
| 1Q21 | -2,591 | +44.4% |
| 3Q20 | -2,080 | +27.1% |
| 2Q20 | -6,965 | +228.0% |
| 1Q20 | -1,794 | -8.9% |
| 3Q19 | -1,637 | +7.5% |
| 2Q19 | -2,124 | -7.9% |
| 1Q19 | -1,970 | -18.5% |
| 3Q18 | -1,523 | -58.9% |
| 2Q18 | -2,307 | -20.2% |
| 1Q18 | -2,418 | +22.1% |
| 3Q17 | -3,702 | +70.6% |
| 2Q17 | -2,890 | -0.3% |
| 1Q17 | -1,981 | -37.2% |
| 3Q16 | -2,170 | -18.4% |
| 2Q16 | -2,898 | -8.4% |
| 1Q16 | -3,153 | -8.5% |
| 3Q15 | -2,658 | -30.5% |
| 2Q15 | -3,165 | -9.4% |
| 1Q15 | -3,446 | +17.9% |
| 3Q14 | -3,822 | +686.9% |
| 2Q14 | -3,492 | - |
| 1Q14 | -2,923 | - |
| 3Q13 | -486 | - |