| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -734 | -52.9% |
| 3Q25 | -716 | -24.8% |
| 2Q25 | -749 | -7.6% |
| 1Q25 | -1,039 | +14.9% |
| 4Q24 | -1,555 | +34.0% |
| 3Q24 | -952 | -54.3% |
| 2Q24 | -810 | -73.4% |
| 1Q24 | -904 | -71.3% |
| 4Q23 | -1,161 | -10.0% |
| 3Q23 | -2,081 | +70.7% |
| 2Q23 | -3,040 | +547.7% |
| 1Q23 | -3,148 | +379.5% |
| 4Q22 | -1,289 | +180.8% |
| 3Q22 | -1,220 | +430.6% |
| 2Q22 | -470 | +102.4% |
| 1Q22 | -657 | +262.8% |
| 4Q21 | -459 | +122.3% |
| 3Q21 | -230 | +57.6% |
| 2Q21 | -232 | +74.7% |
| 1Q21 | -181 | -46.8% |
| 4Q20 | -207 | -25.6% |
| 3Q20 | -146 | -51.6% |
| 2Q20 | -133 | -80.5% |
| 1Q20 | -341 | -71.4% |
| 4Q19 | -278 | -77.6% |
| 3Q19 | -302 | -174.4% |
| 2Q19 | -680 | -21.0% |
| 1Q19 | -1,190 | +8.4% |
| 4Q18 | -1,239 | -5.5% |
| 3Q18 | 404 | -135.8% |
| 2Q18 | -861 | -143.6% |
| 1Q18 | -1,097 | -49.2% |
| 4Q17 | -1,311 | -58.3% |
| 3Q17 | -1,131 | -70.7% |
| 2Q17 | 1,974 | -146.1% |
| 1Q17 | -2,161 | -67.1% |
| 4Q16 | -3,144 | -58.6% |
| 3Q16 | -3,858 | +29.9% |
| 2Q16 | -4,289 | +739.9% |
| 1Q16 | -6,561 | +610.4% |
| 4Q15 | -7,594 | +866.2% |
| 3Q15 | -2,969 | +71.2% |
| 2Q15 | -511 | - |
| 1Q15 | -924 | - |
| 4Q14 | -786 | - |
| 3Q14 | -1,735 | - |