| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 80,455 | +7.9% |
| 3Q25 | 31,316 | +57.5% |
| 2Q25 | 43,239 | -4.3% |
| 1Q25 | 31,816 | +34.1% |
| 4Q24 | 74,550 | +35.0% |
| 3Q24 | 19,887 | -18.2% |
| 2Q24 | 45,195 | +39.2% |
| 1Q24 | 23,728 | -30.6% |
| 4Q23 | 55,228 | +13.0% |
| 3Q23 | 24,300 | +20.3% |
| 2Q23 | 32,460 | +15.7% |
| 1Q23 | 34,190 | +17.8% |
| 4Q22 | 48,890 | +8.9% |
| 3Q22 | 20,192 | +84.6% |
| 2Q22 | 28,046 | -23.3% |
| 1Q22 | 29,019 | +31.0% |
| 4Q21 | 44,879 | -3.4% |
| 3Q21 | 10,937 | +51.1% |
| 2Q21 | 36,545 | +41.3% |
| 1Q21 | 22,146 | +5.3% |
| 4Q20 | 46,450 | +42.6% |
| 3Q20 | 7,239 | -57.0% |
| 2Q20 | 25,871 | -10.4% |
| 1Q20 | 21,036 | +108.2% |
| 4Q19 | 32,568 | +33.1% |
| 3Q19 | 16,821 | +8.2% |
| 2Q19 | 28,860 | +32.4% |
| 1Q19 | 10,104 | -26.5% |
| 4Q18 | 24,475 | +12.0% |
| 3Q18 | 15,546 | +51.6% |
| 2Q18 | 21,800 | +4.4% |
| 1Q18 | 13,743 | +22.2% |
| 4Q17 | 21,855 | +61.2% |
| 3Q17 | 10,256 | -26.0% |
| 2Q17 | 20,890 | +73.6% |
| 1Q17 | 11,248 | -19.2% |
| 4Q16 | 13,561 | +9.1% |
| 3Q16 | 13,863 | - |
| 2Q16 | 12,033 | - |
| 1Q16 | 13,920 | - |
| 4Q15 | 12,430 | - |