| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,904 | +6.7% |
| 2Q26 | 4,779 | +5.6% |
| 1Q26 | 4,641 | +4.8% |
| 4Q25 | 4,831 | +3.5% |
| 3Q25 | 4,596 | +3.2% |
| 2Q25 | 4,527 | +6.0% |
| 1Q25 | 4,428 | +7.9% |
| 4Q24 | 4,670 | +13.0% |
| 3Q24 | 4,455 | +7.7% |
| 2Q24 | 4,268 | +5.0% |
| 1Q24 | 4,102 | +4.7% |
| 4Q23 | 4,133 | +2.9% |
| 3Q23 | 4,135 | +6.7% |
| 2Q23 | 4,064 | +6.0% |
| 1Q23 | 3,918 | +5.6% |
| 4Q22 | 4,016 | +5.1% |
| 3Q22 | 3,874 | +7.1% |
| 2Q22 | 3,834 | +8.1% |
| 1Q22 | 3,712 | +4.3% |
| 4Q21 | 3,820 | +7.1% |
| 3Q21 | 3,618 | +4.4% |
| 2Q21 | 3,546 | +3.7% |
| 1Q21 | 3,559 | +7.8% |
| 4Q20 | 3,566 | +8.6% |
| 3Q20 | 3,464 | +3.3% |
| 2Q20 | 3,419 | +4.7% |
| 1Q20 | 3,303 | +3.6% |
| 4Q19 | 3,284 | +5.1% |
| 3Q19 | 3,354 | +11.5% |
| 2Q19 | 3,265 | +8.9% |
| 1Q19 | 3,190 | +9.4% |
| 4Q18 | 3,124 | +7.6% |
| 3Q18 | 3,008 | +2.4% |
| 2Q18 | 2,999 | +3.1% |
| 1Q18 | 2,916 | +3.3% |
| 4Q17 | 2,902 | +5.8% |
| 3Q17 | 2,939 | +5.1% |
| 2Q17 | 2,908 | - |
| 1Q17 | 2,824 | - |
| 4Q16 | 2,744 | - |
| 3Q16 | 2,796 | - |