| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 25,206 | +26.9% |
| 3Q25 | -11,141 | -136.0% |
| 2Q25 | 18,629 | -2.1% |
| 1Q25 | 13,982 | +56.3% |
| 4Q24 | 19,865 | +3545.0% |
| 3Q24 | 30,911 | +249.0% |
| 2Q24 | 19,030 | -580.9% |
| 1Q24 | 8,944 | -197.1% |
| 4Q23 | 545 | -90.7% |
| 3Q23 | 8,856 | -46.2% |
| 2Q23 | -3,957 | -118.2% |
| 1Q23 | -9,208 | -159.9% |
| 4Q22 | 5,835 | -61.8% |
| 3Q22 | 16,454 | -32.5% |
| 2Q22 | 21,721 | -18.8% |
| 1Q22 | 15,361 | -26.2% |
| 4Q21 | 15,272 | -478.1% |
| 3Q21 | 24,360 | +134.6% |
| 2Q21 | 26,752 | -194.7% |
| 1Q21 | 20,814 | +743.0% |
| 4Q20 | -4,039 | -135.2% |
| 3Q20 | 10,385 | -56.4% |
| 2Q20 | -28,264 | -170.5% |
| 1Q20 | 2,469 | -94.6% |
| 4Q19 | 11,485 | -74.8% |
| 3Q19 | 23,842 | -57.7% |
| 2Q19 | 40,095 | -8.2% |
| 1Q19 | 45,376 | +32.0% |
| 4Q18 | 45,508 | +109.1% |
| 3Q18 | 56,411 | +169.7% |
| 2Q18 | 43,696 | +185.1% |
| 1Q18 | 34,388 | +74.6% |
| 4Q17 | 21,764 | +30.9% |
| 3Q17 | 20,917 | +50.6% |
| 2Q17 | 15,329 | +76.7% |
| 1Q17 | 19,698 | +588.3% |
| 4Q16 | 16,624 | +103.4% |
| 3Q16 | 13,893 | +48.0% |
| 2Q16 | 8,674 | - |
| 1Q16 | 2,862 | - |
| 4Q15 | 8,173 | - |
| 3Q15 | 9,390 | - |