| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,893 | +2.6% |
| 2Q26 | 1,875 | +3.8% |
| 1Q26 | 1,982 | +9.5% |
| 4Q25 | 1,918 | +7.6% |
| 3Q25 | 1,845 | +4.0% |
| 2Q25 | 1,807 | +9.0% |
| 1Q25 | 1,810 | +11.3% |
| 4Q24 | 1,782 | +7.6% |
| 3Q24 | 1,774 | +8.5% |
| 2Q24 | 1,657 | +3.7% |
| 1Q24 | 1,626 | +0.2% |
| 4Q23 | 1,656 | +0.4% |
| 3Q23 | 1,635 | +5.7% |
| 2Q23 | 1,599 | +6.3% |
| 1Q23 | 1,623 | +7.7% |
| 4Q22 | 1,649 | +4.6% |
| 3Q22 | 1,546 | +6.7% |
| 2Q22 | 1,503 | +6.1% |
| 1Q22 | 1,507 | +9.6% |
| 4Q21 | 1,577 | +1.4% |
| 3Q21 | 1,450 | -8.3% |
| 2Q21 | 1,417 | -5.6% |
| 1Q21 | 1,375 | -7.2% |
| 4Q20 | 1,556 | +6.7% |
| 3Q20 | 1,581 | +6.5% |
| 2Q20 | 1,501 | +5.0% |
| 1Q20 | 1,482 | +3.1% |
| 4Q19 | 1,457 | -0.9% |
| 3Q19 | 1,485 | +0.5% |
| 2Q19 | 1,430 | +1.4% |
| 1Q19 | 1,437 | +9.7% |
| 4Q18 | 1,471 | +14.1% |
| 3Q18 | 1,478 | +21.7% |
| 2Q18 | 1,411 | +15.6% |
| 1Q18 | 1,310 | +7.6% |
| 4Q17 | 1,289 | +2.7% |
| 3Q17 | 1,214 | +0.2% |
| 2Q17 | 1,220 | - |
| 1Q17 | 1,218 | - |
| 4Q16 | 1,255 | - |
| 3Q16 | 1,212 | - |