| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,010 | -3.1% |
| 2Q26 | 2,681 | -0.6% |
| 1Q26 | 3,837 | +42.8% |
| 4Q25 | 3,782 | +35.4% |
| 3Q25 | 3,106 | +47.3% |
| 2Q25 | 2,696 | +33.0% |
| 1Q25 | 2,687 | +18.5% |
| 4Q24 | 2,793 | +19.7% |
| 3Q24 | 2,109 | -20.2% |
| 2Q24 | 2,027 | -29.1% |
| 1Q24 | 2,268 | -16.7% |
| 4Q23 | 2,334 | -13.6% |
| 3Q23 | 2,643 | +8.1% |
| 2Q23 | 2,857 | +21.5% |
| 1Q23 | 2,724 | -1.3% |
| 4Q22 | 2,700 | +17.8% |
| 3Q22 | 2,444 | +6.9% |
| 2Q22 | 2,352 | +26.2% |
| 1Q22 | 2,759 | +23.9% |
| 4Q21 | 2,292 | +68.3% |
| 3Q21 | 2,286 | +24.2% |
| 2Q21 | 1,864 | +38.4% |
| 1Q21 | 2,227 | +11.3% |
| 4Q20 | 1,362 | +27.6% |
| 3Q20 | 1,840 | -8.0% |
| 2Q20 | 1,347 | -31.6% |
| 1Q20 | 2,001 | -26.0% |
| 4Q19 | 1,067 | -34.1% |
| 3Q19 | 2,000 | +0.6% |
| 2Q19 | 1,968 | +22.2% |
| 1Q19 | 2,706 | +43.0% |
| 4Q18 | 1,619 | +9.5% |
| 3Q18 | 1,988 | +26.1% |
| 2Q18 | 1,611 | +26.2% |
| 1Q18 | 1,891 | +44.1% |
| 4Q17 | 1,479 | +121.8% |
| 3Q17 | 1,577 | +23.9% |
| 2Q17 | 1,276 | -1.9% |
| 1Q17 | 1,312 | -16.0% |
| 4Q16 | 666 | - |
| 3Q16 | 1,273 | - |
| 2Q16 | 1,302 | - |
| 1Q16 | 1,563 | - |