| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 12,681 | +31.3% |
| 3Q25 | 15,155 | -2.1% |
| 2Q25 | 16,825 | +7.6% |
| 1Q25 | 14,579 | +0.3% |
| 4Q24 | 9,659 | +10.3% |
| 3Q24 | 15,476 | -1.0% |
| 2Q24 | 15,640 | +9.3% |
| 1Q24 | 14,533 | -0.6% |
| 4Q23 | 8,755 | -17.7% |
| 3Q23 | 15,628 | +16.3% |
| 2Q23 | 14,304 | +16.1% |
| 1Q23 | 14,615 | +12.3% |
| 4Q22 | 10,635 | +54.9% |
| 3Q22 | 13,443 | -11.5% |
| 2Q22 | 12,323 | -28.6% |
| 1Q22 | 13,019 | -1116.3% |
| 4Q21 | 6,865 | +70.0% |
| 3Q21 | 15,185 | +230.7% |
| 2Q21 | 17,257 | +96.9% |
| 1Q21 | -1,281 | -122.9% |
| 4Q20 | 4,038 | -16.6% |
| 3Q20 | 4,592 | -27.0% |
| 2Q20 | 8,763 | +22.7% |
| 1Q20 | 5,592 | -22.1% |
| 4Q19 | 4,844 | -38.0% |
| 3Q19 | 6,290 | -43.9% |
| 2Q19 | 7,142 | -46.5% |
| 1Q19 | 7,175 | -31.7% |
| 4Q18 | 7,811 | -15.3% |
| 3Q18 | 11,214 | -22.1% |
| 2Q18 | 13,359 | +1.7% |
| 1Q18 | 10,512 | -12.7% |
| 4Q17 | 9,225 | +2.3% |
| 3Q17 | 14,393 | +10.7% |
| 2Q17 | 13,130 | - |
| 1Q17 | 12,046 | - |
| 4Q16 | 9,017 | - |
| 3Q16 | 12,996 | - |