| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,383 | -33.1% |
| 3Q25 | 2,496 | -41.8% |
| 2Q25 | 7,136 | +2.4% |
| 1Q25 | 4,634 | +55.5% |
| 4Q24 | 3,564 | -14.7% |
| 3Q24 | 4,290 | +56.9% |
| 2Q24 | 6,971 | -3.2% |
| 1Q24 | 2,980 | -39.1% |
| 4Q23 | 4,177 | -24.2% |
| 3Q23 | 2,735 | -31.1% |
| 2Q23 | 7,199 | +1.1% |
| 1Q23 | 4,892 | +5.3% |
| 4Q22 | 5,507 | +16.6% |
| 3Q22 | 3,972 | -18.4% |
| 2Q22 | 7,118 | +14.2% |
| 1Q22 | 4,647 | +32.8% |
| 4Q21 | 4,725 | +34.9% |
| 3Q21 | 4,865 | +63.5% |
| 2Q21 | 6,235 | +55.2% |
| 1Q21 | 3,500 | -4.0% |
| 4Q20 | 3,503 | -34.2% |
| 3Q20 | 2,975 | -17.6% |
| 2Q20 | 4,018 | -38.2% |
| 1Q20 | 3,645 | -1.7% |
| 4Q19 | 5,325 | +3.6% |
| 3Q19 | 3,611 | -8.3% |
| 2Q19 | 6,498 | -10.4% |
| 1Q19 | 3,707 | -19.3% |
| 4Q18 | 5,142 | -11.5% |
| 3Q18 | 3,938 | -3.1% |
| 2Q18 | 7,256 | +15.7% |
| 1Q18 | 4,596 | +20.1% |
| 4Q17 | 5,812 | +13.4% |
| 3Q17 | 4,066 | -1.3% |
| 2Q17 | 6,270 | -9.4% |
| 1Q17 | 3,826 | -21.0% |
| 4Q16 | 5,126 | +4.1% |
| 3Q16 | 4,121 | - |
| 2Q16 | 6,921 | - |
| 1Q16 | 4,845 | - |
| 4Q15 | 4,924 | - |