| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,887 | +27.5% |
| 3Q25 | 5,505 | +4.9% |
| 2Q25 | 4,894 | -21.0% |
| 1Q25 | 4,479 | +2.9% |
| 4Q24 | 4,617 | +8.9% |
| 3Q24 | 5,246 | +19.8% |
| 2Q24 | 6,197 | +118.0% |
| 1Q24 | 4,354 | +128.1% |
| 4Q23 | 4,241 | +172.6% |
| 3Q23 | 4,379 | +531.0% |
| 2Q23 | 2,843 | +58.1% |
| 1Q23 | 1,909 | -32.2% |
| 4Q22 | 1,556 | -52.3% |
| 3Q22 | 694 | -72.4% |
| 2Q22 | 1,798 | -51.4% |
| 1Q22 | 2,817 | -20.1% |
| 4Q21 | 3,259 | -27.2% |
| 3Q21 | 2,516 | -12.8% |
| 2Q21 | 3,703 | +45.5% |
| 1Q21 | 3,527 | +17.4% |
| 4Q20 | 4,474 | +21.6% |
| 3Q20 | 2,886 | -16.7% |
| 2Q20 | 2,545 | -22.5% |
| 1Q20 | 3,004 | +9.3% |
| 4Q19 | 3,679 | -17.4% |
| 3Q19 | 3,465 | +10.7% |
| 2Q19 | 3,282 | +4.1% |
| 1Q19 | 2,748 | -28.8% |
| 4Q18 | 4,453 | +49.4% |
| 3Q18 | 3,131 | -37.1% |
| 2Q18 | 3,152 | -31.5% |
| 1Q18 | 3,862 | +1.6% |
| 4Q17 | 2,980 | -40.2% |
| 1Q18 | 4,601 | +21.0% |
| 3Q17 | 4,980 | -7.3% |
| 2Q17 | 5,061 | +4.9% |
| 1Q17 | 3,802 | +4.6% |
| 4Q16 | 4,635 | - |
| 3Q16 | 5,375 | - |
| 2Q16 | 4,825 | - |
| 1Q16 | 3,635 | - |