| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,143 | -928.3% |
| 3Q25 | 3,075 | +400.0% |
| 2Q25 | 5,230 | -26.2% |
| 1Q25 | 4,624 | +69.1% |
| 4Q24 | -138 | -88.9% |
| 3Q24 | 615 | -64.6% |
| 2Q24 | 7,090 | +75.2% |
| 1Q24 | 2,735 | -80.2% |
| 4Q23 | -1,246 | -167.0% |
| 3Q23 | 1,739 | -245.6% |
| 2Q23 | 4,046 | -19.5% |
| 1Q23 | 13,801 | +370.4% |
| 4Q22 | 1,861 | -376.5% |
| 3Q22 | -1,194 | -837.0% |
| 2Q22 | 5,028 | +152.9% |
| 1Q22 | 2,934 | -16.5% |
| 4Q21 | -673 | -366.0% |
| 3Q21 | 162 | -95.7% |
| 2Q21 | 1,988 | -839.0% |
| 1Q21 | 3,512 | +14.9% |
| 4Q20 | 253 | -162.2% |
| 3Q20 | 3,787 | +205.2% |
| 2Q20 | -269 | -107.5% |
| 1Q20 | 3,057 | -10.4% |
| 4Q19 | -407 | -65.2% |
| 3Q19 | 1,241 | +41.2% |
| 2Q19 | 3,605 | +288.9% |
| 1Q19 | 3,413 | -19.4% |
| 4Q18 | -1,169 | -202.0% |
| 3Q18 | 879 | -49.7% |
| 2Q18 | 927 | -53.6% |
| 1Q18 | 4,232 | +50.1% |
| 4Q17 | 1,146 | -231.1% |
| 3Q17 | 1,748 | +6892.0% |
| 2Q17 | 1,997 | -51.8% |
| 1Q17 | 2,820 | -59.3% |
| 4Q16 | -874 | -202.8% |
| 3Q16 | 25 | - |
| 2Q16 | 4,141 | - |
| 1Q16 | 6,936 | - |
| 4Q15 | 850 | - |