| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 11,391 | +22.3% |
| 2Q25 | 11,143 | +26.2% |
| 1Q25 | 10,740 | +20.7% |
| 4Q24 | 10,026 | +19.5% |
| 3Q24 | 9,311 | +23.5% |
| 2Q24 | 8,828 | +20.2% |
| 1Q24 | 8,901 | +10.8% |
| 4Q23 | 8,390 | +21.8% |
| 3Q23 | 7,542 | +21.9% |
| 2Q23 | 7,347 | +13.5% |
| 1Q23 | 8,030 | +20.5% |
| 4Q22 | 6,890 | +4.6% |
| 3Q22 | 6,187 | +9.6% |
| 2Q22 | 6,472 | +9.9% |
| 1Q22 | 6,664 | +10.9% |
| 4Q21 | 6,588 | +25.7% |
| 3Q21 | 5,643 | +11.7% |
| 2Q21 | 5,889 | +22.3% |
| 1Q21 | 6,009 | +33.4% |
| 4Q20 | 5,239 | +15.5% |
| 3Q20 | 5,050 | +36.3% |
| 2Q20 | 4,814 | +19.5% |
| 1Q20 | 4,504 | +26.2% |
| 4Q19 | 4,536 | +24.8% |
| 3Q19 | 3,706 | +7.6% |
| 2Q19 | 4,028 | +11.7% |
| 1Q19 | 3,569 | +15.0% |
| 4Q18 | 3,635 | +10.9% |
| 3Q18 | 3,445 | +15.2% |
| 2Q18 | 3,607 | +24.8% |
| 1Q18 | 3,103 | +15.9% |
| 4Q17 | 3,278 | +25.1% |
| 3Q17 | 2,991 | +26.6% |
| 2Q17 | 2,890 | +20.0% |
| 1Q17 | 2,678 | +27.5% |
| 4Q16 | 2,621 | +35.7% |
| 3Q16 | 2,364 | - |
| 2Q16 | 2,409 | - |
| 1Q16 | 2,099 | - |
| 4Q15 | 1,931 | - |