| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -1,708 | -199.8% |
| 4Q25 | -1,372 | -51.3% |
| 3Q25 | -1,887 | -32.5% |
| 2Q25 | -2,681 | -7.1% |
| 1Q25 | 1,711 | -150.5% |
| 4Q24 | -2,817 | -11.0% |
| 3Q24 | -2,794 | -20.4% |
| 2Q24 | -2,887 | -17.4% |
| 1Q24 | -3,391 | +90.0% |
| 4Q23 | -3,165 | +126.0% |
| 3Q23 | -3,511 | +27.1% |
| 2Q23 | -3,496 | +14.3% |
| 1Q23 | -1,785 | -36.5% |
| 4Q22 | -1,401 | -47.0% |
| 3Q22 | -2,762 | -9.0% |
| 1Q22 | -3,060 | +27.7% |
| 1Q22 | -2,810 | +31.1% |
| 4Q21 | -2,645 | +2151.8% |
| 3Q21 | -3,035 | +90.5% |
| 2Q21 | -2,396 | +73.9% |
| 1Q21 | -2,144 | +18.2% |
| 4Q20 | -118 | -91.3% |
| 3Q20 | -1,594 | -14.5% |
| 2Q20 | -1,378 | -9.4% |
| 1Q20 | -1,814 | +68.6% |
| 4Q19 | -1,354 | - |
| 3Q19 | -1,863 | +58.9% |
| 2Q19 | -1,522 | +38.6% |
| 1Q19 | -1,076 | -2.0% |
| 2Q18 | -1,173 | +4862.6% |
| 1Q18 | -1,098 | +12436.9% |
| 3Q17 | -894 | +15550.4% |
| 2Q17 | -24 | +67.4% |
| 1Q17 | -9 | +85.9% |
| 4Q16 | -9 | -42.3% |
| 3Q16 | -6 | -5.3% |
| 2Q16 | -15 | -23.7% |
| 1Q16 | -5 | -51.7% |
| 4Q15 | -15 | +47.5% |
| 3Q15 | -7 | -1.4% |
| 2Q15 | -19 | +15.4% |
| 1Q15 | -10 | +150.2% |
| 4Q14 | -10 | - |
| 3Q14 | -7 | - |
| 2Q14 | -17 | - |
| 1Q14 | -4 | - |