| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 19,987 | +18.7% |
| 3Q25 | 10,876 | +6.0% |
| 2Q25 | 14,156 | +15.8% |
| 1Q25 | 13,169 | -4.6% |
| 4Q24 | 16,833 | +13.6% |
| 3Q24 | 10,257 | -3.2% |
| 2Q24 | 12,225 | +3.5% |
| 1Q24 | 13,808 | -9.7% |
| 4Q23 | 14,813 | +22.5% |
| 3Q23 | 10,591 | +5.7% |
| 2Q23 | 11,806 | -9.4% |
| 1Q23 | 15,285 | +3.3% |
| 4Q22 | 12,094 | -7.2% |
| 3Q22 | 10,021 | +65.0% |
| 2Q22 | 13,036 | +30.3% |
| 1Q22 | 14,796 | +39.8% |
| 4Q21 | 13,038 | +19.3% |
| 3Q21 | 6,075 | -16.2% |
| 2Q21 | 10,005 | +86.2% |
| 1Q21 | 10,581 | +36.2% |
| 4Q20 | 10,928 | +27.8% |
| 3Q20 | 7,249 | -30.8% |
| 2Q20 | 5,373 | -16.1% |
| 1Q20 | 7,767 | +10.7% |
| 4Q19 | 8,550 | -34.4% |
| 3Q19 | 10,471 | +67.9% |
| 2Q19 | 6,402 | +7.6% |
| 1Q19 | 7,016 | +88.9% |
| 4Q18 | 13,042 | +8.7% |
| 3Q18 | 6,235 | -16.3% |
| 2Q18 | 5,949 | +12.2% |
| 1Q18 | 3,715 | -34.4% |
| 4Q17 | 11,997 | +1.4% |
| 3Q17 | 7,448 | +34.6% |
| 2Q17 | 5,300 | +3.6% |
| 1Q17 | 5,661 | +8.9% |
| 4Q16 | 11,827 | +8.0% |
| 3Q16 | 5,534 | - |
| 2Q16 | 5,118 | - |
| 1Q16 | 5,197 | - |
| 4Q15 | 10,949 | - |