| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,078 | -50.0% |
| 1Q26 | 13,043 | -25.3% |
| 4Q25 | 17,766 | -0.8% |
| 3Q25 | 11,638 | -34.9% |
| 2Q25 | 14,149 | -19.1% |
| 1Q25 | 17,458 | +91.5% |
| 4Q24 | 17,906 | +63.6% |
| 3Q24 | 17,880 | +69.6% |
| 2Q24 | 17,489 | +34.1% |
| 1Q24 | 9,118 | -29.8% |
| 4Q23 | 10,942 | -4.2% |
| 3Q23 | 10,540 | -12.3% |
| 2Q23 | 13,037 | -2.1% |
| 1Q23 | 12,989 | -6.8% |
| 4Q22 | 11,416 | -12.2% |
| 3Q22 | 12,022 | +25.0% |
| 2Q22 | 13,315 | +121.4% |
| 1Q22 | 13,944 | +350.7% |
| 4Q21 | 12,997 | +85.6% |
| 3Q21 | 9,619 | +101.1% |
| 2Q21 | 6,013 | -30.8% |
| 1Q21 | 3,094 | -66.3% |
| 4Q20 | 7,003 | +9.8% |
| 3Q20 | 4,783 | -68.7% |
| 2Q20 | 8,690 | -41.3% |
| 1Q20 | 9,168 | -37.7% |
| 4Q19 | 6,376 | -50.1% |
| 3Q19 | 15,280 | +4.3% |
| 2Q19 | 14,799 | -6.0% |
| 1Q19 | 14,716 | -6.6% |
| 4Q18 | 12,788 | -21.0% |
| 3Q18 | 14,649 | -16.3% |
| 2Q18 | 15,736 | +17.0% |
| 1Q18 | 15,759 | -8.2% |
| 4Q17 | 16,188 | +8.2% |
| 3Q17 | 17,512 | -1.4% |
| 2Q17 | 13,445 | -14.3% |
| 1Q17 | 17,161 | +7.7% |
| 4Q16 | 14,961 | - |
| 3Q16 | 17,755 | - |
| 2Q16 | 15,697 | - |
| 1Q16 | 15,936 | - |