| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -1,486 | -67.3% |
| 3Q25 | -1,135 | -30.4% |
| 2Q25 | -1,697 | -35.1% |
| 1Q25 | -849 | -70.6% |
| 4Q24 | -4,544 | - |
| 3Q24 | -1,631 | -12.3% |
| 2Q24 | -2,616 | +314.0% |
| 1Q24 | -2,888 | +20.2% |
| 3Q23 | -1,860 | +9.2% |
| 2Q23 | -632 | -65.5% |
| 1Q23 | -2,403 | +65.0% |
| 4Q22 | -3,182 | +43.6% |
| 3Q22 | -1,703 | +89.1% |
| 2Q22 | -1,832 | +174.9% |
| 1Q22 | -1,456 | +48.1% |
| 4Q21 | -2,216 | -2081.7% |
| 3Q21 | -901 | +111.6% |
| 2Q21 | -667 | +240.1% |
| 1Q21 | -984 | +336.6% |
| 4Q20 | 111 | -82.0% |
| 3Q20 | -426 | +399.7% |
| 2Q20 | -196 | +19.0% |
| 1Q20 | -226 | +117.5% |
| 4Q19 | 622 | - |
| 3Q19 | -86 | - |
| 2Q19 | -165 | - |
| 1Q19 | -104 | -4.3% |
| 1Q18 | -109 | +25.5% |
| 4Q17 | -89 | +36.8% |
| 3Q17 | -107 | +22.5% |
| 2Q17 | -92 | +16.0% |
| 1Q17 | -87 | +16.9% |
| 4Q16 | -65 | -7.2% |
| 3Q16 | -87 | +3.8% |
| 2Q16 | -79 | -7.2% |
| 1Q16 | -74 | - |
| 4Q15 | -70 | - |
| 3Q15 | -84 | - |
| 2Q15 | -85 | - |