| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,467 | +5.6% |
| 1Q26 | 2,862 | +2.5% |
| 4Q25 | 2,708 | +1.2% |
| 3Q25 | 2,472 | +5.2% |
| 2Q25 | 2,336 | +4.5% |
| 1Q25 | 2,791 | +10.1% |
| 4Q24 | 2,675 | -16.8% |
| 3Q24 | 2,349 | -0.8% |
| 2Q24 | 2,235 | -4.5% |
| 1Q24 | 2,536 | +14.8% |
| 4Q23 | 3,216 | +27.5% |
| 3Q23 | 2,368 | +16.0% |
| 2Q23 | 2,340 | +12.8% |
| 1Q23 | 2,209 | +3.6% |
| 4Q22 | 2,523 | -4.6% |
| 3Q22 | 2,042 | +7.8% |
| 2Q22 | 2,075 | +4.1% |
| 1Q22 | 2,133 | +7.8% |
| 4Q21 | 2,644 | +15.7% |
| 3Q21 | 1,894 | +4.7% |
| 2Q21 | 1,993 | +6.5% |
| 1Q21 | 1,979 | +5.4% |
| 4Q20 | 2,285 | +8.8% |
| 3Q20 | 1,809 | +1.5% |
| 2Q20 | 1,871 | -4.3% |
| 1Q20 | 1,878 | +0.6% |
| 4Q19 | 2,101 | +8.0% |
| 3Q19 | 1,783 | -3.7% |
| 2Q19 | 1,956 | +4.7% |
| 1Q19 | 1,866 | -3.8% |
| 4Q18 | 1,945 | -1.7% |
| 3Q18 | 1,852 | +12.5% |
| 2Q18 | 1,869 | +9.0% |
| 1Q18 | 1,939 | +19.3% |
| 4Q17 | 1,978 | +7.2% |
| 3Q17 | 1,646 | +7.0% |
| 2Q17 | 1,714 | - |
| 1Q17 | 1,625 | - |
| 4Q16 | 1,846 | - |
| 3Q16 | 1,539 | - |