| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 752 | +2.0% |
| 1Q26 | 575 | -32.4% |
| 4Q25 | 857 | -4.1% |
| 3Q25 | 1,040 | -0.6% |
| 2Q25 | 737 | -15.1% |
| 1Q25 | 850 | +7.1% |
| 4Q24 | 893 | -10.3% |
| 3Q24 | 1,046 | +2.7% |
| 2Q24 | 868 | -7.6% |
| 1Q24 | 793 | -24.9% |
| 4Q23 | 996 | -10.9% |
| 3Q23 | 1,018 | +23.2% |
| 2Q23 | 939 | -13.3% |
| 1Q23 | 1,057 | -0.2% |
| 4Q22 | 1,119 | +31.7% |
| 3Q22 | 827 | +3.1% |
| 2Q22 | 1,083 | +89.2% |
| 1Q22 | 1,059 | +52.1% |
| 4Q21 | 849 | -3.7% |
| 3Q21 | 802 | -15.5% |
| 2Q21 | 572 | -46.3% |
| 1Q21 | 696 | -37.8% |
| 4Q20 | 883 | -31.1% |
| 3Q20 | 948 | -31.0% |
| 2Q20 | 1,065 | -12.8% |
| 1Q20 | 1,120 | -10.7% |
| 4Q19 | 1,281 | +16.7% |
| 3Q19 | 1,374 | +6.2% |
| 2Q19 | 1,222 | +82.7% |
| 1Q19 | 1,254 | +152.4% |
| 4Q18 | 1,098 | +74.6% |
| 3Q18 | 1,294 | +175.7% |
| 2Q18 | 669 | +73.4% |
| 1Q18 | 497 | +15.8% |
| 4Q17 | 629 | +86.7% |
| 3Q17 | 469 | +22.1% |
| 2Q17 | 385 | - |
| 1Q17 | 429 | - |
| 4Q16 | 336 | - |
| 3Q16 | 384 | - |