| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,605 | +8.2% |
| 3Q25 | 1,699 | +8.3% |
| 2Q25 | 1,377 | +15.3% |
| 1Q25 | 1,589 | +19.5% |
| 4Q24 | 1,483 | +4.4% |
| 3Q24 | 1,569 | +17.5% |
| 2Q24 | 1,194 | +12.9% |
| 1Q24 | 1,330 | +6.7% |
| 4Q23 | 1,420 | +27.0% |
| 3Q23 | 1,335 | +12.5% |
| 2Q23 | 1,058 | +10.4% |
| 1Q23 | 1,246 | -2.4% |
| 4Q22 | 1,118 | +18.8% |
| 3Q22 | 1,187 | -3.3% |
| 2Q22 | 958 | +40.7% |
| 1Q22 | 1,277 | +43.1% |
| 4Q21 | 941 | +42.7% |
| 3Q21 | 1,227 | +29.2% |
| 2Q21 | 681 | +129.3% |
| 1Q21 | 892 | -10.4% |
| 4Q20 | 659 | -22.2% |
| 3Q20 | 950 | -3.4% |
| 2Q20 | 297 | -41.9% |
| 1Q20 | 996 | +11.1% |
| 4Q19 | 848 | +20.0% |
| 3Q19 | 984 | +8.7% |
| 2Q19 | 511 | +13.9% |
| 1Q19 | 896 | +7.6% |
| 4Q18 | 706 | +1.4% |
| 3Q18 | 905 | +30.8% |
| 2Q18 | 448 | +7.6% |
| 1Q18 | 833 | +7.8% |
| 4Q17 | 696 | +18.3% |
| 3Q17 | 692 | -1.8% |
| 2Q17 | 417 | -15.5% |
| 1Q17 | 772 | +19.9% |
| 4Q16 | 589 | +14.3% |
| 3Q16 | 705 | - |
| 2Q16 | 493 | - |
| 1Q16 | 644 | - |
| 4Q15 | 515 | - |