| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,649 | -2.0% |
| 2Q26 | 6,547 | +3.5% |
| 1Q26 | 6,775 | +3.4% |
| 4Q25 | 6,519 | +5.7% |
| 3Q25 | 6,786 | +8.1% |
| 2Q25 | 6,324 | +2.5% |
| 1Q25 | 6,551 | +3.7% |
| 4Q24 | 6,165 | -0.8% |
| 3Q24 | 6,279 | +2.0% |
| 2Q24 | 6,169 | -4.4% |
| 1Q24 | 6,315 | -1.5% |
| 4Q23 | 6,212 | +4.5% |
| 3Q23 | 6,153 | +4.4% |
| 2Q23 | 6,452 | +14.1% |
| 1Q23 | 6,410 | +16.2% |
| 4Q22 | 5,946 | +9.6% |
| 3Q22 | 5,893 | +15.2% |
| 2Q22 | 5,656 | +8.5% |
| 1Q22 | 5,516 | +3.8% |
| 4Q21 | 5,426 | +1.2% |
| 3Q21 | 5,117 | +1.5% |
| 2Q21 | 5,215 | +1.1% |
| 1Q21 | 5,316 | -0.5% |
| 4Q20 | 5,362 | -1.7% |
| 3Q20 | 5,043 | -10.9% |
| 2Q20 | 5,159 | -9.9% |
| 1Q20 | 5,341 | -14.5% |
| 4Q19 | 5,452 | -5.9% |
| 3Q19 | 5,659 | -5.7% |
| 2Q19 | 5,725 | -1.8% |
| 1Q19 | 6,245 | +8.9% |
| 4Q18 | 5,796 | +13.9% |
| 3Q18 | 6,003 | +20.9% |
| 2Q18 | 5,832 | +32.9% |
| 1Q18 | 5,732 | +21.9% |
| 4Q17 | 5,089 | +19.6% |
| 3Q17 | 4,967 | +12.7% |
| 2Q17 | 4,387 | - |
| 1Q17 | 4,703 | - |
| 4Q16 | 4,255 | - |
| 3Q16 | 4,407 | - |