| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 125,722 | +4.6% |
| 3Q26 | 26,608 | +40.3% |
| 2Q26 | 61,847 | +21.7% |
| 1Q26 | 56,282 | +17.8% |
| 4Q25 | 120,178 | +11.3% |
| 3Q25 | 18,969 | -24.7% |
| 2Q25 | 50,805 | -23.2% |
| 1Q25 | 47,795 | -7.1% |
| 4Q24 | 107,999 | +11.2% |
| 3Q24 | 25,200 | +50.0% |
| 2Q24 | 66,154 | +27.3% |
| 1Q24 | 51,469 | +17.2% |
| 4Q23 | 97,104 | +14.2% |
| 3Q23 | 16,802 | +46.4% |
| 2Q23 | 51,980 | +34.7% |
| 1Q23 | 43,897 | +12.0% |
| 4Q22 | 85,067 | +3.1% |
| 3Q22 | 11,480 | -66.4% |
| 2Q22 | 38,582 | -16.9% |
| 1Q22 | 39,183 | -412.2% |
| 4Q21 | 82,475 | -26.7% |
| 3Q21 | 34,209 | +104.2% |
| 2Q21 | 46,454 | -20.7% |
| 1Q21 | -12,552 | -145.2% |
| 4Q20 | 112,449 | +8.9% |
| 3Q20 | 16,755 | -12.5% |
| 2Q20 | 58,581 | +16.6% |
| 1Q20 | 27,745 | -30.0% |
| 4Q19 | 103,245 | -3.9% |
| 3Q19 | 19,157 | +7.9% |
| 2Q19 | 50,222 | +3.8% |
| 1Q19 | 39,632 | +8.2% |
| 4Q18 | 107,475 | +8.2% |
| 3Q18 | 17,758 | +36.5% |
| 2Q18 | 48,406 | +22.6% |
| 1Q18 | 36,634 | +11.4% |
| 4Q17 | 99,363 | +3.4% |
| 3Q17 | 13,009 | +51.5% |
| 2Q17 | 39,494 | - |
| 1Q17 | 32,873 | - |
| 4Q16 | 96,126 | - |
| 3Q16 | 8,585 | - |