| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,589 | +6.2% |
| 3Q25 | 3,932 | -9.3% |
| 2Q25 | 4,555 | +23.2% |
| 1Q25 | 3,378 | +20.1% |
| 4Q24 | 3,378 | +13.2% |
| 3Q24 | 4,334 | +4.9% |
| 2Q24 | 3,696 | +20.2% |
| 1Q24 | 2,812 | -19.6% |
| 4Q23 | 2,985 | +18.2% |
| 3Q23 | 4,130 | +41.1% |
| 2Q23 | 3,076 | +6.9% |
| 1Q23 | 3,496 | +28.5% |
| 4Q22 | 2,526 | +2.4% |
| 3Q22 | 2,926 | +11.6% |
| 2Q22 | 2,878 | +29.3% |
| 1Q22 | 2,721 | +62.3% |
| 4Q21 | 2,467 | -295.9% |
| 3Q21 | 2,621 | +128.3% |
| 2Q21 | 2,225 | +40.8% |
| 1Q21 | 1,677 | +38.8% |
| 4Q20 | -1,259 | -155.2% |
| 2Q20 | 1,148 | -63.7% |
| 1Q20 | 1,580 | +30.8% |
| 3Q20 | 2,282 | -38.9% |
| 1Q20 | 1,208 | -54.4% |
| 4Q19 | 2,168 | -24.4% |
| 3Q19 | 3,732 | +27.1% |
| 2Q19 | 3,166 | +33.2% |
| 1Q19 | 2,647 | +36.7% |
| 4Q18 | 2,867 | +31.3% |
| 3Q18 | 2,936 | +19.7% |
| 2Q18 | 2,377 | -0.7% |
| 1Q18 | 1,937 | +1.9% |
| 4Q17 | 2,183 | +19.7% |
| 3Q17 | 2,453 | +35.1% |
| 2Q17 | 2,393 | - |
| 1Q17 | 1,900 | - |
| 4Q16 | 1,823 | - |
| 3Q16 | 1,816 | - |