| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 386,023 | -25.7% |
| 2Q26 | 446,375 | +14.0% |
| 1Q26 | 267,910 | -7.8% |
| 4Q25 | 384,064 | -3.7% |
| 3Q25 | 519,316 | +49.5% |
| 2Q25 | 391,620 | - |
| 1Q25 | 290,616 | +36.5% |
| 4Q24 | 398,771 | +3.3% |
| 3Q24 | 347,380 | -5.0% |
| 1Q24 | 212,883 | +20.4% |
| 4Q23 | 386,177 | +20.2% |
| 3Q23 | 365,731 | +0.7% |
| 2Q23 | 383,529 | +29.8% |
| 1Q23 | 176,740 | -31.3% |
| 4Q22 | 321,170 | +9.1% |
| 3Q21 | 363,275 | -5.4% |
| 2Q22 | 295,494 | - |
| 1Q22 | 257,232 | +35.8% |
| 4Q21 | 294,490 | -3.7% |
| 1Q21 | 189,423 | +12.1% |
| 4Q20 | 305,814 | +6.3% |
| 3Q20 | 383,847 | +38.2% |
| 2Q20 | 320,081 | - |
| 1Q20 | 168,972 | +10.4% |
| 4Q19 | 287,660 | +10.7% |
| 3Q19 | 277,666 | -6.7% |
| 1Q19 | 153,099 | +1.0% |
| 4Q18 | 259,909 | -15.6% |
| 3Q18 | 297,549 | +21.5% |
| 2Q18 | 216,959 | +27.9% |
| 1Q18 | 151,512 | +39.4% |
| 4Q17 | 308,059 | +34.4% |
| 3Q17 | 244,980 | +3.4% |
| 2Q17 | 169,601 | - |
| 1Q17 | 108,691 | - |
| 4Q16 | 229,193 | - |
| 3Q16 | 236,893 | - |