| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 156 | -116.5% |
| 3Q25 | 969 | -72.1% |
| 2Q25 | 5,434 | -7.7% |
| 1Q25 | 4,008 | +36.2% |
| 4Q24 | -948 | +4640.0% |
| 3Q24 | 3,468 | +140.3% |
| 2Q24 | 5,888 | -14.1% |
| 1Q24 | 2,942 | -49.3% |
| 4Q23 | -20 | -100.9% |
| 3Q23 | 1,443 | -41.5% |
| 2Q23 | 6,858 | +54.3% |
| 1Q23 | 5,808 | +69.3% |
| 4Q22 | 2,331 | +48.2% |
| 3Q22 | 2,467 | +18.2% |
| 2Q22 | 4,445 | +40.4% |
| 1Q22 | 3,430 | +110.4% |
| 4Q21 | 1,573 | -36.3% |
| 3Q21 | 2,087 | +147.3% |
| 2Q21 | 3,166 | -5.7% |
| 1Q21 | 1,630 | +1.1% |
| 4Q20 | 2,468 | +77.4% |
| 3Q20 | 844 | +31.7% |
| 2Q20 | 3,359 | -3.5% |
| 1Q20 | 1,612 | -24.2% |
| 4Q19 | 1,391 | +159.5% |
| 3Q19 | 641 | +152.4% |
| 2Q19 | 3,480 | -11.2% |
| 1Q19 | 2,127 | +143.9% |
| 4Q18 | 536 | +169.3% |
| 3Q18 | 254 | -60.9% |
| 2Q18 | 3,920 | +42.6% |
| 1Q18 | 872 | +422.2% |
| 4Q17 | 199 | -287.7% |
| 3Q17 | 650 | -163.2% |
| 2Q17 | 2,748 | +24.3% |
| 1Q17 | 167 | -86.0% |
| 4Q16 | -106 | +37.7% |
| 3Q16 | -1,028 | - |
| 2Q16 | 2,211 | - |
| 1Q16 | 1,190 | - |
| 4Q15 | -77 | - |