| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,884 | -96.5% |
| 1Q26 | 101,771 | +47.2% |
| 4Q25 | 79,000 | -22.5% |
| 3Q25 | 144,000 | -28.1% |
| 2Q25 | 110,000 | - |
| 1Q25 | 69,149 | +174.2% |
| 4Q24 | 101,889 | +11047.6% |
| 3Q24 | 200,144 | +1136.4% |
| 1Q24 | 25,214 | -88.0% |
| 4Q23 | 914 | -98.1% |
| 3Q23 | 16,187 | -81.0% |
| 2Q23 | 130,391 | -26.6% |
| 1Q23 | 210,303 | -13.0% |
| 4Q22 | 48,798 | -131.5% |
| 3Q22 | 85,246 | - |
| 2Q22 | 177,531 | -565.3% |
| 1Q22 | 241,831 | +159.2% |
| 4Q21 | -154,777 | -269.9% |
| 2Q21 | -38,151 | -131.9% |
| 1Q21 | 93,292 | +26.9% |
| 4Q20 | 91,081 | +201.2% |
| 3Q20 | 92,190 | - |
| 2Q19 | 119,780 | -16.9% |
| 1Q20 | 73,531 | -19.9% |
| 4Q19 | 30,240 | +41.5% |
| 1Q19 | 91,835 | -34.1% |
| 4Q18 | 21,365 | -34.1% |
| 3Q18 | 62,341 | -58.0% |
| 2Q18 | 144,159 | +3.8% |
| 1Q18 | 139,301 | +5.2% |
| 4Q17 | 32,444 | -28.1% |
| 3Q17 | 148,419 | +73.0% |
| 2Q17 | 138,919 | +146.8% |
| 1Q17 | 132,425 | +228.0% |
| 4Q16 | 45,147 | - |
| 3Q16 | 85,801 | - |
| 2Q16 | 56,296 | - |
| 1Q16 | 40,369 | - |