| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 16,802 | +20.5% |
| 4Q25 | 22,042 | +19.5% |
| 3Q25 | 21,222 | -1.1% |
| 2Q25 | 18,043 | +5.4% |
| 1Q25 | 13,939 | +23.8% |
| 4Q24 | 18,440 | -11.1% |
| 3Q24 | 21,456 | +38.4% |
| 2Q24 | 17,112 | +32.2% |
| 1Q24 | 11,263 | -13.3% |
| 4Q23 | 20,752 | +33.1% |
| 3Q23 | 15,504 | -13.6% |
| 2Q23 | 12,940 | -16.6% |
| 1Q23 | 12,984 | -19.4% |
| 4Q22 | 15,588 | +4.1% |
| 3Q22 | 17,946 | +7.5% |
| 2Q22 | 15,524 | +43.2% |
| 1Q22 | 16,114 | +84.8% |
| 4Q21 | 14,972 | +26.9% |
| 3Q21 | 16,697 | +0.1% |
| 2Q21 | 10,841 | -2.9% |
| 1Q21 | 8,719 | -20.5% |
| 4Q20 | 11,795 | -12.7% |
| 3Q20 | 16,688 | +39.0% |
| 2Q20 | 11,161 | +14.3% |
| 1Q20 | 10,971 | +32.1% |
| 4Q19 | 13,505 | +6.3% |
| 3Q19 | 12,009 | -0.2% |
| 2Q19 | 9,763 | +1.2% |
| 1Q19 | 8,303 | +3.6% |
| 4Q18 | 12,705 | -0.3% |
| 3Q18 | 12,037 | +6.3% |
| 2Q18 | 9,644 | +12.1% |
| 1Q18 | 8,012 | -7.6% |
| 4Q17 | 12,742 | -1.2% |
| 3Q17 | 11,323 | +11.1% |
| 2Q17 | 8,604 | - |
| 1Q17 | 8,672 | - |
| 4Q16 | 12,896 | - |
| 3Q16 | 10,195 | - |