| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 159 | -3.6% |
| 2Q26 | 220 | +400.0% |
| 1Q26 | 161 | -45.1% |
| 4Q25 | 187 | -38.2% |
| 3Q25 | 165 | -25.3% |
| 2Q25 | 44 | -284.9% |
| 1Q25 | 293 | +1080.8% |
| 4Q24 | 302 | +526.3% |
| 3Q24 | 220 | +212.9% |
| 2Q24 | -24 | -137.2% |
| 1Q24 | 24 | -138.9% |
| 4Q23 | 48 | -58.3% |
| 3Q23 | 70 | +26.1% |
| 2Q23 | 64 | +156.0% |
| 1Q23 | -64 | -19.2% |
| 4Q22 | 116 | +149.0% |
| 3Q22 | 56 | -23.2% |
| 2Q22 | 25 | -61.8% |
| 1Q22 | -79 | -23.4% |
| 4Q21 | 46 | -86.2% |
| 3Q21 | 72 | -43.9% |
| 2Q21 | 65 | -13.2% |
| 1Q21 | -104 | -636.5% |
| 4Q20 | 337 | -749.2% |
| 3Q20 | 130 | -9.8% |
| 2Q20 | 75 | -75.3% |
| 1Q20 | 19 | -98.5% |
| 4Q19 | -52 | -130.8% |
| 3Q19 | 144 | +133.1% |
| 2Q19 | 305 | +59.7% |
| 1Q19 | 1,255 | +1274.0% |
| 4Q18 | 168 | -19.5% |
| 3Q18 | 61 | -66.7% |
| 2Q18 | 191 | +20.3% |
| 1Q18 | 91 | -26.7% |
| 4Q17 | 209 | -13.4% |
| 3Q17 | 185 | +246.0% |
| 2Q17 | 158 | +51.0% |
| 1Q17 | 124 | +62.9% |
| 4Q16 | 241 | - |
| 3Q16 | 53 | - |
| 2Q16 | 105 | - |
| 1Q16 | 76 | - |