| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 239 | -125.4% |
| 3Q25 | 809 | -29.2% |
| 2Q25 | 988 | -2295.6% |
| 1Q25 | 1,355 | +551.4% |
| 4Q24 | -940 | -162.2% |
| 3Q24 | 1,142 | -29.6% |
| 2Q24 | -45 | -85.1% |
| 1Q24 | 208 | +40.5% |
| 4Q23 | 1,512 | -196.1% |
| 3Q23 | 1,622 | -156.6% |
| 2Q23 | -302 | -43.6% |
| 1Q23 | 148 | +24.4% |
| 4Q22 | -1,574 | -39.5% |
| 3Q22 | -2,866 | +1271.3% |
| 2Q22 | -535 | -137.0% |
| 1Q22 | 119 | -94.2% |
| 4Q21 | -2,600 | -838.6% |
| 3Q21 | -209 | -91.9% |
| 2Q21 | 1,447 | -445.3% |
| 1Q21 | 2,047 | +20.0% |
| 4Q20 | 352 | -55.1% |
| 3Q20 | -2,591 | -248.2% |
| 2Q20 | -419 | -118.7% |
| 1Q20 | 1,706 | -15.3% |
| 4Q19 | 784 | +13.0% |
| 3Q19 | 1,748 | -30.5% |
| 2Q19 | 2,243 | -30.6% |
| 1Q19 | 2,014 | -40.1% |
| 4Q18 | 694 | -61.4% |
| 3Q18 | 2,514 | -31.6% |
| 2Q18 | 3,230 | -27.6% |
| 1Q18 | 3,362 | -26.5% |
| 4Q17 | 1,796 | -29.3% |
| 3Q17 | 3,674 | -10.1% |
| 2Q17 | 4,461 | -10.0% |
| 1Q17 | 4,577 | -13.6% |
| 4Q16 | 2,539 | -21.5% |
| 3Q16 | 4,087 | - |
| 2Q16 | 4,957 | - |
| 1Q16 | 5,299 | - |
| 4Q15 | 3,236 | - |