| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,562 | -9.5% |
| 3Q25 | 2,231 | -8.8% |
| 2Q25 | 2,143 | -8.1% |
| 1Q25 | 1,540 | -2.0% |
| 4Q24 | 1,726 | +25.1% |
| 3Q24 | 2,446 | -9.4% |
| 2Q24 | 2,333 | -1.7% |
| 1Q24 | 1,571 | -6.7% |
| 4Q23 | 1,379 | -11.7% |
| 3Q23 | 2,701 | +28.8% |
| 2Q23 | 2,374 | +18.0% |
| 1Q23 | 1,683 | +28.1% |
| 4Q22 | 1,562 | +61.7% |
| 3Q22 | 2,097 | -1.5% |
| 2Q22 | 2,011 | +2.1% |
| 1Q22 | 1,314 | +9.5% |
| 4Q21 | 966 | +0.9% |
| 3Q21 | 2,128 | +0.3% |
| 2Q21 | 1,970 | +91.3% |
| 1Q21 | 1,200 | +29.2% |
| 4Q20 | 957 | +37.7% |
| 3Q20 | 2,122 | -7.0% |
| 2Q20 | 1,030 | -44.7% |
| 1Q20 | 929 | -17.5% |
| 4Q19 | 695 | -27.5% |
| 3Q19 | 2,283 | +1.2% |
| 2Q19 | 1,862 | +8.4% |
| 1Q19 | 1,125 | +9.9% |
| 4Q18 | 958 | +54.1% |
| 3Q18 | 2,255 | +12.3% |
| 2Q18 | 1,718 | -1.5% |
| 1Q18 | 1,023 | +0.1% |
| 4Q17 | 622 | -23.0% |
| 3Q17 | 2,008 | -7.0% |
| 2Q17 | 1,744 | -17.0% |
| 1Q17 | 1,022 | -4.9% |
| 4Q16 | 808 | +12.5% |
| 3Q16 | 2,160 | - |
| 2Q16 | 2,102 | - |
| 1Q16 | 1,075 | - |
| 4Q15 | 718 | - |