| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,167 | +8.5% |
| 3Q25 | 2,617 | -10.9% |
| 2Q25 | 3,422 | +1.5% |
| 1Q25 | 2,855 | +18.5% |
| 4Q24 | 4,764 | +16.8% |
| 3Q24 | 2,936 | +77.9% |
| 2Q24 | 3,373 | +43.2% |
| 1Q24 | 2,409 | +8.7% |
| 4Q23 | 4,080 | +0.8% |
| 3Q23 | 1,650 | -25.1% |
| 2Q23 | 2,356 | -20.4% |
| 1Q23 | 2,216 | +6.1% |
| 4Q22 | 4,047 | +8.5% |
| 3Q22 | 2,202 | +26.2% |
| 2Q22 | 2,959 | -2.1% |
| 1Q22 | 2,088 | -35.4% |
| 4Q21 | 3,729 | +10.5% |
| 3Q21 | 1,745 | +14.1% |
| 2Q21 | 3,022 | +134.4% |
| 1Q21 | 3,230 | +237.5% |
| 4Q20 | 3,375 | +69.9% |
| 3Q20 | 1,529 | +79.0% |
| 2Q20 | 1,289 | +7.6% |
| 1Q20 | 957 | +4.4% |
| 4Q19 | 1,987 | -13.3% |
| 3Q19 | 854 | +19.6% |
| 2Q19 | 1,198 | -1.6% |
| 1Q19 | 917 | -11.1% |
| 4Q18 | 2,292 | +0.9% |
| 3Q18 | 714 | -21.7% |
| 2Q18 | 1,217 | -2.8% |
| 1Q18 | 1,031 | +4.0% |
| 4Q17 | 2,271 | +5.5% |
| 3Q17 | 912 | +11.2% |
| 2Q17 | 1,252 | - |
| 1Q17 | 991 | - |
| 4Q16 | 2,153 | - |
| 3Q16 | 820 | - |