| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,566 | +67.6% |
| 1Q25 | 5,786 | -29.0% |
| 4Q24 | 4,514 | -28.9% |
| 3Q24 | 10,933 | +68.3% |
| 2Q24 | 10,733 | +106.8% |
| 1Q24 | 8,149 | +392.1% |
| 4Q23 | 6,353 | +57.8% |
| 3Q23 | 6,495 | -9.4% |
| 2Q23 | 5,190 | -30.9% |
| 1Q23 | 1,656 | -75.4% |
| 4Q22 | 4,026 | -33.5% |
| 3Q22 | 7,166 | -3.4% |
| 2Q22 | 7,509 | -8.1% |
| 1Q22 | 6,732 | +6.5% |
| 4Q21 | 6,058 | -23.0% |
| 3Q21 | 7,415 | -19.7% |
| 2Q21 | 8,175 | +34.3% |
| 1Q21 | 6,324 | +23.9% |
| 4Q20 | 7,871 | +11.7% |
| 3Q20 | 9,238 | +3.7% |
| 2Q20 | 6,089 | -39.5% |
| 1Q20 | 5,105 | -15.3% |
| 4Q19 | 7,048 | +1.4% |
| 3Q19 | 8,912 | -12.3% |
| 2Q19 | 10,062 | -1.7% |
| 1Q19 | 6,026 | +5.3% |
| 4Q18 | 6,948 | +1.1% |
| 3Q18 | 10,158 | +5.8% |
| 2Q18 | 10,236 | +11.1% |
| 1Q18 | 5,725 | +2.7% |
| 4Q17 | 6,871 | +7.6% |
| 3Q17 | 9,599 | +3.5% |
| 2Q17 | 9,214 | -6.1% |
| 1Q17 | 5,577 | +28.2% |
| 4Q16 | 6,387 | +21.7% |
| 3Q16 | 9,270 | - |
| 2Q16 | 9,811 | - |
| 1Q16 | 4,350 | - |
| 4Q15 | 5,249 | - |