| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 22,558 | +13.9% |
| 3Q26 | 22,610 | +13.4% |
| 2Q26 | 22,176 | +11.0% |
| 1Q26 | 21,479 | +15.2% |
| 4Q25 | 19,812 | +13.8% |
| 3Q25 | 19,937 | +10.0% |
| 2Q25 | 19,981 | +11.3% |
| 1Q25 | 18,648 | +7.0% |
| 4Q24 | 17,412 | +11.2% |
| 3Q24 | 18,117 | +12.5% |
| 2Q24 | 17,951 | +14.7% |
| 1Q24 | 17,430 | +15.6% |
| 4Q23 | 15,664 | +14.4% |
| 3Q23 | 16,108 | +14.5% |
| 2Q23 | 15,646 | +14.7% |
| 1Q23 | 15,072 | +18.4% |
| 4Q22 | 13,696 | +15.7% |
| 3Q22 | 14,068 | +13.9% |
| 2Q22 | 13,640 | +11.5% |
| 1Q22 | 12,731 | +9.3% |
| 4Q21 | 11,835 | +10.8% |
| 3Q21 | 12,355 | +13.4% |
| 2Q21 | 12,234 | +8.7% |
| 1Q21 | 11,653 | +12.0% |
| 4Q20 | 10,686 | +13.4% |
| 3Q20 | 10,896 | +9.9% |
| 2Q20 | 11,254 | +15.7% |
| 1Q20 | 10,402 | +17.2% |
| 4Q19 | 9,424 | +21.8% |
| 3Q19 | 9,911 | +15.6% |
| 2Q19 | 9,729 | +13.8% |
| 1Q19 | 8,875 | +19.0% |
| 4Q18 | 7,738 | +5.3% |
| 3Q18 | 8,577 | +29.1% |
| 2Q18 | 8,549 | +10.2% |
| 1Q18 | 7,461 | +22.4% |
| 4Q17 | 7,346 | +8.1% |
| 3Q17 | 6,645 | +5.6% |
| 2Q17 | 7,761 | - |
| 1Q17 | 6,098 | - |
| 4Q16 | 6,794 | - |
| 3Q16 | 6,291 | - |