| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,907 | +8.5% |
| 2Q26 | 8,840 | +4.3% |
| 1Q26 | 8,548 | +7.3% |
| 4Q25 | 8,779 | +7.2% |
| 3Q25 | 8,211 | +7.6% |
| 2Q25 | 8,472 | +5.7% |
| 1Q25 | 7,968 | +4.3% |
| 4Q24 | 8,192 | +6.1% |
| 3Q24 | 7,633 | +2.0% |
| 2Q24 | 8,016 | +9.9% |
| 1Q24 | 7,641 | +11.8% |
| 4Q23 | 7,723 | +18.7% |
| 3Q23 | 7,482 | +16.5% |
| 2Q23 | 7,291 | +17.7% |
| 1Q23 | 6,832 | +9.0% |
| 4Q22 | 6,507 | +12.4% |
| 3Q22 | 6,421 | +7.9% |
| 2Q22 | 6,194 | +4.6% |
| 1Q22 | 6,268 | +15.7% |
| 4Q21 | 5,790 | -1.4% |
| 3Q21 | 5,950 | +0.8% |
| 2Q21 | 5,921 | -3.0% |
| 1Q21 | 5,416 | -7.8% |
| 4Q20 | 5,873 | -0.8% |
| 3Q20 | 5,904 | +4.8% |
| 2Q20 | 6,104 | +7.8% |
| 1Q20 | 5,876 | +8.4% |
| 4Q19 | 5,922 | +9.8% |
| 3Q19 | 5,631 | +5.0% |
| 2Q19 | 5,663 | +1.8% |
| 1Q19 | 5,421 | +1.7% |
| 4Q18 | 5,395 | +9.3% |
| 3Q18 | 5,361 | +9.9% |
| 2Q18 | 5,560 | +17.5% |
| 1Q18 | 5,329 | +15.3% |
| 4Q17 | 4,938 | +9.4% |
| 3Q17 | 4,878 | +8.4% |
| 2Q17 | 4,733 | - |
| 1Q17 | 4,623 | - |
| 4Q16 | 4,513 | - |
| 3Q16 | 4,499 | - |