| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,386 | -6.8% |
| 4Q25 | 1,874 | -30.0% |
| 3Q25 | 3,000 | +25.2% |
| 2Q25 | 3,520 | +19.4% |
| 1Q25 | 3,632 | +33.9% |
| 4Q24 | 2,678 | +16.9% |
| 3Q24 | 2,397 | +8.5% |
| 2Q24 | 2,949 | +55.6% |
| 1Q24 | 2,712 | +29.2% |
| 4Q23 | 2,290 | - |
| 3Q23 | 2,209 | - |
| 2Q23 | 1,895 | +63.5% |
| 1Q23 | 2,099 | +12.7% |
| 2Q22 | 1,159 | -33.2% |
| 1Q22 | 1,863 | +35.4% |
| 4Q21 | 1,958 | +153.1% |
| 3Q21 | 1,392 | +52.3% |
| 2Q21 | 1,736 | +39.9% |
| 1Q21 | 1,376 | -13.4% |
| 4Q20 | 773 | -41.6% |
| 3Q20 | 914 | -26.0% |
| 2Q20 | 1,240 | +3.2% |
| 1Q20 | 1,588 | +0.4% |
| 4Q19 | 1,323 | +4.8% |
| 3Q19 | 1,235 | -12.4% |
| 2Q19 | 1,202 | -0.5% |
| 1Q19 | 1,581 | +30.7% |
| 4Q18 | 1,262 | +31.4% |
| 3Q18 | 1,411 | +29.9% |
| 2Q18 | 1,208 | +37.5% |
| 1Q18 | 1,210 | +6.1% |
| 4Q17 | 960 | +8.4% |
| 3Q17 | 1,086 | +11.1% |
| 2Q17 | 878 | -5.8% |
| 1Q17 | 1,140 | +8.6% |
| 4Q16 | 886 | - |
| 3Q16 | 977 | - |
| 2Q16 | 933 | - |
| 1Q16 | 1,050 | - |