| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 178,000 | +3.1% |
| 4Q24 | 354,000 | +35.5% |
| 3Q24 | 217,000 | +8.0% |
| 2Q24 | 315,000 | -1.6% |
| 1Q24 | 172,613 | +5.5% |
| 4Q23 | 261,188 | -14.9% |
| 3Q23 | 201,000 | +6.3% |
| 2Q23 | 320,000 | +33.3% |
| 1Q23 | 163,544 | +27.8% |
| 4Q22 | 307,000 | +6.2% |
| 3Q22 | 189,000 | +24.3% |
| 2Q22 | 240,063 | +3.5% |
| 1Q22 | 127,937 | -28.0% |
| 4Q21 | 289,000 | +23.2% |
| 3Q21 | 152,000 | -23.2% |
| 2Q21 | 232,000 | -2.3% |
| 1Q21 | 177,629 | -8.1% |
| 4Q20 | 234,562 | -19.6% |
| 3Q20 | 197,980 | -27.8% |
| 2Q20 | 237,424 | -22.3% |
| 1Q20 | 193,305 | -18.9% |
| 4Q19 | 291,827 | +10.0% |
| 3Q19 | 274,170 | +29.6% |
| 2Q19 | 305,585 | +29.2% |
| 1Q19 | 238,319 | +75.4% |
| 4Q18 | 265,195 | +39.3% |
| 3Q18 | 211,617 | +42.2% |
| 2Q18 | 236,546 | +39.8% |
| 1Q18 | 135,910 | -40.3% |
| 4Q17 | 190,442 | +27.6% |
| 3Q17 | 148,846 | -8.3% |
| 2Q17 | 169,150 | +14.1% |
| 1Q17 | 227,602 | +50.4% |
| 4Q16 | 149,281 | +82.7% |
| 3Q16 | 162,239 | - |
| 2Q16 | 148,187 | - |
| 1Q16 | 151,334 | - |
| 4Q15 | 81,692 | - |