| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,599 | +4.0% |
| 2Q26 | 3,738 | +7.6% |
| 1Q26 | 3,707 | +6.7% |
| 4Q25 | 3,705 | +8.4% |
| 3Q25 | 3,462 | +8.0% |
| 2Q25 | 3,473 | +7.9% |
| 1Q25 | 3,474 | +10.8% |
| 4Q24 | 3,417 | +19.5% |
| 3Q24 | 3,205 | +13.8% |
| 2Q24 | 3,220 | +16.4% |
| 1Q24 | 3,135 | +13.3% |
| 4Q23 | 2,860 | +12.7% |
| 3Q23 | 2,815 | +6.4% |
| 2Q23 | 2,767 | +11.8% |
| 1Q23 | 2,766 | +9.8% |
| 4Q22 | 2,537 | -13.2% |
| 3Q22 | 2,646 | -5.3% |
| 2Q22 | 2,475 | -22.2% |
| 1Q22 | 2,520 | +1.4% |
| 4Q21 | 2,925 | -15.0% |
| 3Q21 | 2,794 | -24.3% |
| 2Q21 | 3,181 | -15.4% |
| 1Q21 | 2,484 | -33.7% |
| 4Q20 | 3,441 | -7.3% |
| 3Q20 | 3,690 | -4.6% |
| 2Q20 | 3,762 | +0.1% |
| 1Q20 | 3,744 | -0.8% |
| 4Q19 | 3,713 | +2.5% |
| 3Q19 | 3,866 | +3.1% |
| 2Q19 | 3,760 | -1.9% |
| 1Q19 | 3,775 | +1.6% |
| 4Q18 | 3,623 | +1.0% |
| 3Q18 | 3,749 | +2.0% |
| 2Q18 | 3,830 | +3.7% |
| 1Q18 | 3,714 | +2.3% |
| 4Q17 | 3,587 | -1.0% |
| 3Q17 | 3,674 | +3.0% |
| 2Q17 | 3,695 | - |
| 1Q17 | 3,630 | - |
| 4Q16 | 3,622 | - |
| 3Q16 | 3,566 | - |