| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 19,525 | +5.9% |
| 3Q25 | 11,622 | +2.9% |
| 2Q25 | 10,138 | +17.8% |
| 1Q25 | 11,755 | +17.4% |
| 4Q24 | 18,436 | -1.9% |
| 3Q24 | 11,289 | +5.9% |
| 2Q24 | 8,606 | +16.5% |
| 1Q24 | 10,009 | -4.2% |
| 4Q23 | 18,797 | +8.8% |
| 3Q23 | 10,661 | -13.4% |
| 2Q23 | 7,388 | -3.5% |
| 1Q23 | 10,450 | +21.4% |
| 4Q22 | 17,272 | +41.7% |
| 3Q22 | 12,311 | +81.3% |
| 2Q22 | 7,655 | +7.3% |
| 1Q22 | 8,605 | +45.0% |
| 4Q21 | 12,187 | +39.7% |
| 3Q21 | 6,790 | +58.2% |
| 2Q21 | 7,133 | +156.5% |
| 1Q21 | 5,936 | +52.4% |
| 4Q20 | 8,726 | -2.1% |
| 3Q20 | 4,292 | +15.3% |
| 2Q20 | 2,781 | -27.7% |
| 1Q20 | 3,895 | -12.2% |
| 4Q19 | 8,911 | -18.7% |
| 3Q19 | 3,723 | -2.5% |
| 2Q19 | 3,848 | -20.8% |
| 1Q19 | 4,434 | -51.8% |
| 4Q18 | 10,961 | -10.3% |
| 3Q18 | 3,820 | -22.2% |
| 2Q18 | 4,858 | +38.2% |
| 1Q18 | 9,199 | +48.7% |
| 4Q17 | 12,222 | +55.9% |
| 3Q17 | 4,911 | +70.5% |
| 2Q17 | 3,516 | +34.9% |
| 1Q17 | 6,185 | +19.6% |
| 4Q16 | 7,840 | -5.8% |
| 3Q16 | 2,881 | - |
| 2Q16 | 2,606 | - |
| 1Q16 | 5,172 | - |
| 4Q15 | 8,326 | - |