| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,863 | +0.7% |
| 3Q25 | 3,582 | +24.3% |
| 2Q25 | 2,827 | +31.7% |
| 1Q25 | 3,411 | +54.2% |
| 4Q24 | 1,850 | +32.9% |
| 3Q24 | 2,882 | +8.3% |
| 2Q24 | 2,146 | +6.9% |
| 1Q24 | 2,212 | +2.6% |
| 4Q23 | 1,392 | +33.3% |
| 3Q23 | 2,660 | +27.3% |
| 2Q23 | 2,007 | +25.4% |
| 1Q23 | 2,156 | -6.7% |
| 4Q22 | 1,044 | +40.1% |
| 3Q22 | 2,089 | +17.4% |
| 2Q22 | 1,600 | +6.7% |
| 1Q22 | 2,311 | +28.5% |
| 4Q21 | 745 | +1.1% |
| 3Q21 | 1,779 | +68.3% |
| 2Q21 | 1,499 | +0.3% |
| 1Q21 | 1,799 | -2.8% |
| 4Q20 | 737 | -25.1% |
| 3Q20 | 1,057 | -39.1% |
| 2Q20 | 1,494 | +18.9% |
| 1Q20 | 1,850 | -12.3% |
| 4Q19 | 984 | +0.2% |
| 3Q19 | 1,737 | -8.3% |
| 2Q19 | 1,257 | -6.3% |
| 1Q19 | 2,109 | +60.5% |
| 4Q18 | 982 | -1.6% |
| 3Q18 | 1,894 | +13.6% |
| 2Q18 | 1,341 | +7.5% |
| 1Q18 | 1,314 | -5.9% |
| 4Q17 | 998 | +25.5% |
| 3Q17 | 1,667 | +7.1% |
| 2Q17 | 1,247 | +5.0% |
| 1Q17 | 1,397 | +17.8% |
| 4Q16 | 795 | -1.4% |
| 3Q16 | 1,556 | - |
| 2Q16 | 1,188 | - |
| 1Q16 | 1,186 | - |
| 4Q15 | 806 | - |