| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 5,614 | +8.6% |
| 4Q25 | 5,592 | +21.2% |
| 3Q25 | 6,371 | +121.8% |
| 2Q25 | 5,127 | +100.5% |
| 1Q25 | 5,168 | +72.5% |
| 4Q24 | 4,612 | +182.4% |
| 3Q24 | 2,872 | +37.4% |
| 2Q24 | 2,557 | -4.6% |
| 1Q24 | 2,996 | -10.2% |
| 4Q23 | 1,633 | -55.9% |
| 3Q23 | 2,091 | -49.2% |
| 2Q23 | 2,679 | -27.6% |
| 1Q23 | 3,335 | -5.4% |
| 4Q22 | 3,699 | -21.2% |
| 3Q22 | 4,116 | +1.1% |
| 2Q22 | 3,698 | +6.6% |
| 1Q22 | 3,526 | +6.0% |
| 4Q21 | 4,695 | +7.6% |
| 3Q21 | 4,072 | +18.9% |
| 2Q21 | 3,469 | +22.3% |
| 1Q21 | 3,326 | +51.7% |
| 4Q20 | 4,365 | -1.4% |
| 3Q20 | 3,425 | +6.1% |
| 2Q20 | 2,837 | -35.9% |
| 1Q20 | 2,192 | -37.8% |
| 4Q19 | 4,426 | -8.0% |
| 3Q19 | 3,229 | -47.1% |
| 2Q19 | 4,425 | -11.6% |
| 1Q19 | 3,526 | -6.0% |
| 4Q18 | 4,810 | +9.1% |
| 3Q18 | 6,109 | +1.2% |
| 2Q18 | 5,005 | +17.9% |
| 1Q18 | 3,750 | +34.3% |
| 4Q17 | 4,408 | +37.4% |
| 3Q17 | 6,035 | +48.8% |
| 2Q17 | 4,245 | +58.2% |
| 1Q17 | 2,792 | -13.7% |
| 4Q16 | 3,208 | - |
| 3Q16 | 4,055 | - |
| 2Q16 | 2,684 | - |
| 1Q16 | 3,234 | - |