| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,050 | -380.2% |
| 3Q25 | 2,941 | -252.9% |
| 2Q25 | -32 | -98.9% |
| 1Q25 | -2,081 | +35.8% |
| 4Q24 | -375 | +65.9% |
| 3Q24 | -1,925 | +112.2% |
| 2Q24 | -2,885 | +54.6% |
| 1Q24 | -1,532 | +25.9% |
| 4Q23 | -226 | -92.5% |
| 3Q23 | -907 | -71.0% |
| 2Q23 | -1,867 | -41.6% |
| 1Q23 | -1,217 | -56.2% |
| 4Q22 | -3,012 | -11.7% |
| 3Q22 | -3,123 | +68.4% |
| 2Q22 | -3,195 | +211.3% |
| 1Q22 | -2,777 | +156.3% |
| 4Q21 | -3,413 | +300.5% |
| 3Q21 | -1,855 | +41.9% |
| 2Q21 | -1,027 | -5.0% |
| 1Q21 | -1,084 | -39.7% |
| 4Q20 | -853 | - |
| 3Q20 | -1,307 | - |
| 2Q20 | -1,080 | +234.2% |
| 1Q20 | -1,796 | +1042.8% |
| 2Q19 | -324 | -1143.0% |
| 1Q19 | -158 | -335.6% |
| 4Q18 | -468 | +1584.2% |
| 3Q18 | -132 | +358.7% |
| 2Q18 | 30 | -73.9% |
| 1Q18 | 66 | +14.5% |
| 4Q17 | -28 | -110.0% |
| 3Q17 | -29 | -113.3% |
| 2Q17 | 118 | -113.1% |
| 1Q17 | 58 | -58.0% |
| 4Q16 | 276 | - |
| 3Q16 | 216 | - |
| 2Q16 | -904 | - |
| 1Q16 | 138 | - |
| 3Q12 | -1,740 | +131.4% |
| 1Q12 | -222 | - |
| 3Q11 | -752 | - |