| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,028 | -42.6% |
| 1Q26 | 3,703 | -74.5% |
| 4Q25 | 10,577 | -34.9% |
| 3Q25 | 19,877 | +13.3% |
| 2Q25 | 22,706 | +33.2% |
| 1Q25 | 14,526 | -33.3% |
| 4Q24 | 16,237 | -35.9% |
| 3Q24 | 17,542 | -8.2% |
| 2Q24 | 17,046 | -31.3% |
| 1Q24 | 21,775 | +39.8% |
| 4Q23 | 25,311 | +1.9% |
| 3Q23 | 19,112 | -39.5% |
| 2Q23 | 24,817 | -30.3% |
| 1Q23 | 15,578 | -44.5% |
| 4Q22 | 24,836 | -14.2% |
| 3Q22 | 31,602 | +19.1% |
| 2Q22 | 35,627 | +94.4% |
| 1Q22 | 28,054 | +155.4% |
| 4Q21 | 28,947 | +36.1% |
| 3Q21 | 26,540 | -9.4% |
| 2Q21 | 18,322 | -41.7% |
| 1Q21 | 10,984 | -54.5% |
| 4Q20 | 21,262 | -21.4% |
| 3Q20 | 29,283 | +2.7% |
| 2Q20 | 31,433 | +16.1% |
| 1Q20 | 24,147 | -12.5% |
| 4Q19 | 27,057 | +22.5% |
| 3Q19 | 28,502 | +28.8% |
| 2Q19 | 27,063 | +94.7% |
| 1Q19 | 27,590 | +117.8% |
| 4Q18 | 22,079 | +31.8% |
| 3Q18 | 22,134 | +10.3% |
| 2Q18 | 13,901 | -8.4% |
| 1Q18 | 12,667 | -31.6% |
| 4Q17 | 16,749 | -30.3% |
| 3Q17 | 20,075 | -5.3% |
| 2Q17 | 15,178 | - |
| 1Q17 | 18,506 | - |
| 4Q16 | 24,034 | - |
| 3Q16 | 21,195 | - |