| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,242 | +33.4% |
| 3Q25 | 3,731 | +29.6% |
| 2Q25 | 4,712 | +44.7% |
| 1Q25 | 2,857 | +13.9% |
| 4Q24 | 3,929 | +48.3% |
| 3Q24 | 2,879 | +215.3% |
| 2Q24 | 3,256 | -1553.6% |
| 1Q24 | 2,508 | +27.1% |
| 4Q23 | 2,649 | -9.4% |
| 3Q23 | 913 | -58.5% |
| 2Q23 | -224 | -111.6% |
| 1Q23 | 1,974 | -8.7% |
| 4Q22 | 2,923 | +56.6% |
| 3Q22 | 2,201 | -13.2% |
| 2Q22 | 1,938 | -9.7% |
| 1Q22 | 2,163 | +27.7% |
| 4Q21 | 1,867 | +107.2% |
| 3Q21 | 2,537 | +1155.9% |
| 2Q21 | 2,145 | +157.5% |
| 1Q21 | 1,694 | +202.0% |
| 4Q20 | 901 | +87.7% |
| 4Q20 | 202 | -129.7% |
| 3Q20 | 833 | -674.5% |
| 2Q20 | 561 | -57.7% |
| 1Q20 | 480 | -50.3% |
| 4Q19 | -681 | -189.7% |
| 3Q19 | -145 | -121.9% |
| 2Q19 | 1,326 | +93.9% |
| 1Q19 | 966 | -11.5% |
| 4Q18 | 759 | +46.2% |
| 3Q18 | 661 | -6.5% |
| 2Q18 | 684 | +905.9% |
| 1Q18 | 1,091 | +409.8% |
| 4Q17 | 519 | +41.4% |
| 3Q17 | 707 | +70.4% |
| 2Q17 | 68 | -10.5% |
| 1Q17 | 214 | -71.3% |
| 4Q16 | 367 | - |
| 3Q16 | 415 | - |
| 2Q16 | 76 | - |
| 1Q16 | 745 | - |