| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -2,911 | +29.8% |
| 3Q25 | -2,226 | +20.4% |
| 2Q25 | -2,070 | +10.2% |
| 4Q24 | -2,242 | -6.1% |
| 3Q24 | -1,848 | -10.6% |
| 2Q24 | -1,878 | -30.5% |
| 1Q24 | -1,709 | -30.2% |
| 4Q23 | -2,388 | -25.4% |
| 3Q23 | -2,068 | -25.7% |
| 2Q23 | -2,700 | +61.5% |
| 1Q23 | -2,447 | -11.3% |
| 4Q22 | -3,201 | +98.8% |
| 3Q22 | -2,783 | +67.3% |
| 2Q22 | -1,672 | +27.1% |
| 1Q22 | -2,760 | +185.3% |
| 4Q21 | -1,611 | +52.7% |
| 3Q21 | -1,664 | +139.0% |
| 2Q21 | -1,315 | +80.3% |
| 1Q21 | -968 | +125.2% |
| 4Q20 | -1,055 | +92.7% |
| 3Q20 | -696 | +677.8% |
| 2Q20 | -730 | +795.1% |
| 1Q20 | -430 | +522.1% |
| 4Q19 | -548 | +662.3% |
| 3Q19 | -90 | +39.0% |
| 2Q19 | -82 | -1.7% |
| 1Q19 | -70 | -13.6% |
| 4Q18 | -72 | -187.6% |
| 3Q18 | -65 | -36.8% |
| 2Q18 | -83 | -49.2% |
| 1Q18 | -80 | -40.1% |
| 4Q17 | 81 | -167.8% |
| 3Q17 | -102 | +26.2% |
| 2Q17 | -164 | +45.8% |
| 1Q17 | -134 | +36.1% |
| 4Q16 | -121 | -7.3% |
| 3Q16 | -81 | -36.6% |
| 2Q16 | -112 | +7.4% |
| 1Q16 | -99 | +14.7% |
| 4Q15 | -131 | +12.7% |
| 3Q15 | -128 | +33.7% |
| 2Q15 | -105 | -33.4% |
| 1Q15 | -86 | -38.4% |
| 4Q14 | -116 | -99.1% |
| 3Q14 | -96 | -19.3% |
| 2Q14 | -157 | +5.0% |
| 1Q14 | -139 | -40.6% |
| 4Q13 | -12,928 | -240.8% |
| 3Q13 | -119 | -14.7% |
| 2Q13 | -150 | - |
| 1Q13 | -234 | - |
| 4Q12 | 9,185 | - |
| 3Q12 | -139 | - |