| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 137,178 | -13.0% |
| 3Q26 | 164,091 | -8.2% |
| 2Q26 | 167,132 | -22.1% |
| 1Q26 | 166,803 | -12.7% |
| 4Q25 | 157,666 | +11.4% |
| 3Q25 | 178,736 | +0.6% |
| 2Q25 | 214,680 | +12.3% |
| 1Q25 | 191,023 | +0.1% |
| 4Q24 | 141,510 | -25.5% |
| 3Q24 | 177,609 | -34.7% |
| 2Q24 | 191,099 | -33.3% |
| 1Q24 | 190,820 | -23.6% |
| 4Q23 | 189,975 | -3.2% |
| 3Q23 | 271,990 | +49.7% |
| 2Q23 | 286,617 | +69.0% |
| 1Q23 | 249,620 | +93.8% |
| 4Q22 | 196,210 | +83.0% |
| 3Q22 | 181,709 | +80.4% |
| 2Q22 | 169,585 | +81.6% |
| 1Q22 | 128,818 | +41.7% |
| 4Q21 | 107,192 | +22.8% |
| 3Q21 | 100,704 | -6.9% |
| 2Q21 | 93,380 | -9.4% |
| 1Q21 | 90,937 | -15.4% |
| 4Q20 | 87,306 | +10.4% |
| 3Q20 | 108,203 | -6.2% |
| 2Q20 | 103,030 | -9.5% |
| 1Q20 | 107,502 | +12.7% |
| 4Q19 | 79,083 | -15.4% |
| 3Q19 | 115,382 | +32.6% |
| 2Q19 | 113,835 | +38.5% |
| 1Q19 | 95,405 | +28.7% |
| 4Q18 | 93,492 | +62.5% |
| 3Q18 | 87,011 | +47.3% |
| 2Q18 | 82,177 | +32.5% |
| 1Q18 | 74,142 | +23.5% |
| 4Q17 | 57,516 | +24.8% |
| 3Q17 | 59,067 | +12.3% |
| 2Q17 | 62,007 | +6.2% |
| 1Q17 | 60,027 | +16.8% |
| 4Q16 | 46,098 | - |
| 3Q16 | 52,611 | - |
| 2Q16 | 58,406 | - |
| 1Q16 | 51,410 | - |