| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 933 | +61.7% |
| 3Q25 | 209 | -33.4% |
| 2Q25 | 869 | -22.3% |
| 1Q25 | 1,175 | -5.6% |
| 4Q24 | 577 | +8.1% |
| 3Q24 | 314 | -18.5% |
| 2Q24 | 1,118 | +45.6% |
| 1Q24 | 1,245 | +12.7% |
| 4Q23 | 533 | +165.9% |
| 3Q23 | 385 | +75.7% |
| 2Q23 | 767 | -38.8% |
| 1Q23 | 1,104 | -25.4% |
| 4Q22 | 200 | +274.8% |
| 3Q22 | 219 | -133.6% |
| 2Q22 | 1,253 | -25.9% |
| 1Q22 | 1,480 | +1.8% |
| 4Q21 | 53 | -56.1% |
| 3Q21 | -653 | -17.4% |
| 2Q21 | 1,692 | -4.9% |
| 1Q21 | 1,455 | +37.6% |
| 4Q20 | 122 | -121.7% |
| 3Q20 | -791 | +129.2% |
| 2Q20 | 1,779 | +18.5% |
| 1Q20 | 1,057 | -20.9% |
| 4Q19 | -563 | -402.6% |
| 3Q19 | -345 | -57.9% |
| 2Q19 | 1,501 | +1.5% |
| 1Q19 | 1,337 | +139.1% |
| 4Q18 | 185 | -229.1% |
| 3Q18 | -819 | +25.9% |
| 2Q18 | 1,479 | +2.4% |
| 1Q18 | 559 | +11.5% |
| 4Q17 | -144 | -45.2% |
| 3Q17 | -651 | -14.0% |
| 2Q17 | 1,444 | -7.9% |
| 1Q17 | 501 | -12.7% |
| 4Q16 | -263 | +89.6% |
| 3Q16 | -757 | - |
| 2Q16 | 1,568 | - |
| 1Q16 | 574 | - |
| 4Q15 | -139 | - |