| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 999 | -268.8% |
| 4Q25 | 799 | +402.5% |
| 3Q25 | 1,997 | +93.1% |
| 2Q25 | 973 | -24.1% |
| 1Q25 | -592 | -427.1% |
| 4Q24 | 159 | -85.0% |
| 3Q24 | 1,034 | -36.6% |
| 2Q24 | 1,282 | +71.8% |
| 1Q24 | 181 | +8.4% |
| 4Q23 | 1,058 | +10.8% |
| 3Q23 | 1,631 | +73.3% |
| 2Q23 | 746 | -19.9% |
| 1Q23 | 167 | -64.5% |
| 4Q22 | 955 | -9.8% |
| 3Q22 | 941 | -38.2% |
| 2Q22 | 931 | -11.2% |
| 1Q22 | 470 | -47.1% |
| 4Q21 | 1,059 | +21.9% |
| 3Q21 | 1,522 | +17.4% |
| 2Q21 | 1,048 | -45.4% |
| 1Q21 | 889 | +115.8% |
| 4Q20 | 869 | -9.3% |
| 3Q20 | 1,296 | +78.5% |
| 2Q20 | 1,920 | +48.5% |
| 1Q20 | 412 | -31.9% |
| 4Q19 | 958 | +599.3% |
| 3Q19 | 726 | -63.8% |
| 2Q19 | 1,293 | +6.7% |
| 1Q19 | 605 | +69.5% |
| 4Q18 | 137 | -90.8% |
| 3Q18 | 2,003 | +153.2% |
| 2Q18 | 1,212 | +0.1% |
| 1Q18 | 357 | +10.5% |
| 4Q17 | 1,484 | +14.7% |
| 3Q17 | 791 | -13.1% |
| 2Q17 | 1,211 | - |
| 1Q17 | 323 | - |
| 4Q16 | 1,294 | - |
| 3Q16 | 910 | - |