| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,824 | +5.3% |
| 2Q26 | 4,431 | +6.5% |
| 1Q26 | 4,290 | +3.6% |
| 4Q25 | 4,718 | +5.4% |
| 3Q25 | 4,580 | +13.7% |
| 2Q25 | 4,161 | +4.4% |
| 1Q25 | 4,140 | +9.0% |
| 4Q24 | 4,477 | +7.7% |
| 3Q24 | 4,028 | +7.3% |
| 2Q24 | 3,984 | +14.1% |
| 1Q24 | 3,797 | +9.4% |
| 4Q23 | 4,157 | +9.9% |
| 3Q23 | 3,754 | +18.1% |
| 2Q23 | 3,493 | +15.0% |
| 1Q23 | 3,470 | +17.5% |
| 4Q22 | 3,781 | +18.6% |
| 3Q22 | 3,180 | +12.7% |
| 2Q22 | 3,037 | +11.4% |
| 1Q22 | 2,952 | +15.3% |
| 4Q21 | 3,187 | -1.1% |
| 3Q21 | 2,822 | -8.3% |
| 2Q21 | 2,726 | -11.2% |
| 1Q21 | 2,561 | -17.5% |
| 4Q20 | 3,221 | +2.4% |
| 3Q20 | 3,079 | -3.1% |
| 2Q20 | 3,069 | -2.5% |
| 1Q20 | 3,105 | -1.7% |
| 4Q19 | 3,146 | -0.3% |
| 3Q19 | 3,179 | +1.3% |
| 2Q19 | 3,148 | +4.8% |
| 1Q19 | 3,158 | +6.4% |
| 4Q18 | 3,157 | +7.1% |
| 3Q18 | 3,138 | +9.4% |
| 2Q18 | 3,003 | +4.9% |
| 1Q18 | 2,968 | +2.9% |
| 4Q17 | 2,948 | -1.7% |
| 3Q17 | 2,869 | +1.2% |
| 2Q17 | 2,862 | -2.4% |
| 1Q17 | 2,885 | +1.5% |
| 4Q16 | 2,999 | - |
| 3Q16 | 2,836 | - |
| 2Q16 | 2,932 | - |
| 1Q16 | 2,841 | - |