| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,219 | -6.4% |
| 3Q25 | 3,959 | +10.4% |
| 2Q25 | 4,102 | +18.9% |
| 1Q25 | 3,001 | +14.0% |
| 4Q24 | 3,440 | +48.4% |
| 3Q24 | 3,587 | +12.7% |
| 2Q24 | 3,450 | +1.9% |
| 1Q24 | 2,632 | -12.6% |
| 4Q23 | 2,317 | -28.5% |
| 3Q23 | 3,181 | -14.6% |
| 2Q23 | 3,385 | -1.4% |
| 1Q23 | 3,011 | +15.1% |
| 4Q22 | 3,241 | +43.8% |
| 3Q22 | 3,727 | +72.8% |
| 2Q22 | 3,434 | +100.9% |
| 1Q22 | 2,617 | +246.5% |
| 4Q21 | 2,253 | +258.2% |
| 3Q21 | 2,156 | +63.4% |
| 2Q21 | 1,709 | +21.4% |
| 1Q21 | 755 | -35.6% |
| 4Q20 | 629 | -35.3% |
| 3Q20 | 1,320 | +33.2% |
| 2Q20 | 1,407 | +5.0% |
| 1Q20 | 1,173 | -17.1% |
| 4Q19 | 971 | -45.4% |
| 3Q19 | 990 | -42.1% |
| 2Q19 | 1,340 | +24.9% |
| 1Q19 | 1,414 | +19.0% |
| 4Q18 | 1,779 | +94.9% |
| 3Q18 | 1,710 | +157.2% |
| 2Q18 | 1,073 | +59.8% |
| 1Q18 | 1,189 | +62.2% |
| 4Q17 | 912 | +36.9% |
| 3Q17 | 664 | +73.2% |
| 2Q17 | 671 | +88.5% |
| 1Q17 | 733 | +387.5% |
| 4Q16 | 666 | +185.9% |
| 3Q16 | 384 | - |
| 2Q16 | 356 | - |
| 1Q16 | 150 | - |
| 4Q15 | 233 | - |