| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,185 | -8.8% |
| 1Q26 | 2,196 | +79.0% |
| 4Q25 | 878 | +223.7% |
| 3Q25 | 1,064 | +8.0% |
| 2Q25 | 1,300 | +58.4% |
| 1Q25 | 1,227 | +10.9% |
| 4Q24 | 271 | -391.2% |
| 3Q24 | 985 | +24.7% |
| 2Q24 | 820 | +2.0% |
| 1Q24 | 1,106 | +10.3% |
| 4Q23 | -94 | -142.6% |
| 3Q23 | 789 | -20.1% |
| 2Q23 | 804 | -21.5% |
| 1Q23 | 1,003 | -4.3% |
| 4Q22 | 218 | -52.7% |
| 3Q22 | 988 | -11.6% |
| 2Q22 | 1,025 | -3.7% |
| 1Q22 | 1,048 | -11.6% |
| 4Q21 | 463 | -14.1% |
| 3Q21 | 1,118 | -1.9% |
| 2Q21 | 1,064 | -17.3% |
| 1Q21 | 1,185 | -2.8% |
| 4Q20 | 538 | -34.7% |
| 3Q20 | 1,139 | +9.6% |
| 2Q20 | 1,287 | +10.2% |
| 1Q20 | 1,219 | +11.3% |
| 4Q19 | 825 | -7.2% |
| 3Q19 | 1,039 | -0.4% |
| 2Q19 | 1,168 | +3.4% |
| 1Q19 | 1,096 | +5.3% |
| 4Q18 | 888 | +24.9% |
| 3Q18 | 1,043 | -2.1% |
| 2Q18 | 1,130 | +9.1% |
| 1Q18 | 1,040 | +2.9% |
| 4Q17 | 711 | +32.9% |
| 3Q17 | 1,066 | +26.6% |
| 2Q17 | 1,036 | - |
| 1Q17 | 1,011 | - |
| 4Q16 | 535 | - |
| 3Q16 | 841 | - |