| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,216 | +13.2% |
| 3Q25 | 4,881 | +2.8% |
| 2Q25 | 8,077 | +8.6% |
| 1Q25 | 7,827 | -4.5% |
| 4Q24 | 3,723 | -9.3% |
| 3Q24 | 4,746 | +7.4% |
| 2Q24 | 7,434 | +31.9% |
| 1Q24 | 8,194 | +4.2% |
| 4Q23 | 4,103 | +1.7% |
| 3Q23 | 4,417 | -22.8% |
| 2Q23 | 5,636 | -17.2% |
| 1Q23 | 7,863 | -14.8% |
| 4Q22 | 4,033 | -13.8% |
| 3Q22 | 5,725 | +21.8% |
| 2Q22 | 6,805 | -36.5% |
| 1Q22 | 9,225 | -14.8% |
| 4Q21 | 4,681 | +30.5% |
| 3Q21 | 4,699 | -1.5% |
| 2Q21 | 10,709 | +103.2% |
| 1Q21 | 10,830 | +68.4% |
| 4Q20 | 3,588 | +11.1% |
| 3Q20 | 4,769 | -18.8% |
| 2Q20 | 5,271 | -11.1% |
| 1Q20 | 6,432 | +32.3% |
| 4Q19 | 3,229 | +2.8% |
| 3Q19 | 5,875 | +49.6% |
| 2Q19 | 5,927 | +20.0% |
| 1Q19 | 4,860 | -9.4% |
| 4Q18 | 3,140 | +14.9% |
| 3Q18 | 3,927 | +18.1% |
| 2Q18 | 4,939 | +16.3% |
| 1Q18 | 5,366 | -7.1% |
| 4Q17 | 2,734 | -5.6% |
| 3Q17 | 3,324 | +6.3% |
| 2Q17 | 4,247 | - |
| 1Q17 | 5,776 | - |
| 4Q16 | 2,895 | - |
| 3Q16 | 3,128 | - |