| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -1,791 | -12.2% |
| 3Q25 | -1,087 | -1.8% |
| 2Q25 | -2,055 | +62.0% |
| 1Q25 | -1,296 | -4.1% |
| 4Q24 | -2,038 | +71.6% |
| 3Q24 | -1,107 | +41.9% |
| 2Q24 | -1,269 | +28.2% |
| 1Q24 | -1,351 | -26.2% |
| 4Q23 | -1,188 | -94.9% |
| 3Q23 | -780 | -54.6% |
| 2Q23 | -990 | +42.2% |
| 1Q23 | -1,829 | +49.5% |
| 4Q22 | -23,364 | +8255.2% |
| 3Q22 | -1,718 | +246.2% |
| 2Q22 | -696 | +79.1% |
| 1Q22 | -1,224 | -4.1% |
| 4Q21 | -280 | -18.6% |
| 3Q21 | -497 | +637.5% |
| 2Q21 | -389 | +202.2% |
| 1Q21 | -1,276 | +3283.8% |
| 4Q20 | -344 | +37.0% |
| 3Q20 | -68 | -66.8% |
| 2Q20 | -129 | +94.2% |
| 1Q20 | -38 | -68.8% |
| 4Q19 | -251 | +68.0% |
| 3Q19 | -203 | -27.6% |
| 2Q19 | -67 | -88.4% |
| 1Q19 | -121 | -27.5% |
| 4Q18 | -150 | -8.0% |
| 3Q18 | -280 | +145.8% |
| 2Q18 | -571 | +20.9% |
| 1Q18 | -167 | +52.9% |
| 4Q17 | -163 | -51.7% |
| 3Q17 | -114 | -1.9% |
| 2Q17 | -473 | +23.5% |
| 1Q17 | -109 | +56.4% |
| 4Q16 | -337 | +92.9% |
| 3Q16 | -117 | +2.6% |
| 2Q16 | -383 | - |
| 1Q16 | -70 | - |
| 4Q15 | -175 | - |
| 3Q15 | -114 | - |
| 1Q12 | -40 | - |