| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 13,851 | +14.8% |
| 2Q26 | 7,945 | -11.9% |
| 1Q26 | 11,907 | +31.6% |
| 4Q25 | 14,741 | +97.8% |
| 3Q25 | 12,065 | -24.7% |
| 2Q25 | 9,022 | -49.2% |
| 1Q25 | 9,045 | -38.6% |
| 4Q24 | 7,454 | -49.3% |
| 3Q24 | 16,028 | +29.6% |
| 2Q24 | 17,772 | +32.5% |
| 1Q24 | 14,741 | +131.1% |
| 4Q23 | 14,690 | -2.8% |
| 3Q23 | 12,367 | -12.7% |
| 2Q23 | 13,411 | +55.6% |
| 1Q23 | 6,379 | -58.9% |
| 4Q22 | 15,109 | -33.1% |
| 3Q22 | 14,173 | -46.2% |
| 2Q22 | 8,618 | -43.3% |
| 1Q22 | 15,534 | -309.8% |
| 4Q21 | 22,592 | +10.1% |
| 3Q21 | 26,331 | +30.6% |
| 2Q21 | 15,189 | -31.5% |
| 1Q21 | -7,405 | -137.9% |
| 4Q20 | 20,524 | -29.1% |
| 3Q20 | 20,162 | -22.7% |
| 2Q20 | 22,179 | -10.6% |
| 1Q20 | 19,546 | -9.9% |
| 4Q19 | 28,946 | -1.7% |
| 3Q19 | 26,085 | +5.8% |
| 2Q19 | 24,799 | -6.1% |
| 1Q19 | 21,704 | -6.8% |
| 4Q18 | 29,441 | +1.7% |
| 3Q18 | 24,656 | +3.5% |
| 2Q18 | 26,405 | +17.6% |
| 1Q18 | 23,283 | +34.6% |
| 4Q17 | 28,942 | +8.8% |
| 3Q17 | 23,833 | +2.7% |
| 2Q17 | 22,453 | - |
| 1Q17 | 17,295 | - |
| 4Q16 | 26,605 | - |
| 3Q16 | 23,214 | - |