| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,673 | +0.7% |
| 2Q26 | 1,629 | -1.3% |
| 1Q26 | 1,686 | -2.8% |
| 4Q25 | 1,854 | +8.1% |
| 3Q25 | 1,661 | -10.2% |
| 2Q25 | 1,650 | -12.2% |
| 1Q25 | 1,735 | +1.6% |
| 4Q24 | 1,715 | +9.5% |
| 3Q24 | 1,850 | +3.2% |
| 2Q24 | 1,880 | +6.2% |
| 1Q24 | 1,707 | +0.6% |
| 4Q23 | 1,566 | -5.7% |
| 3Q23 | 1,793 | +5.2% |
| 2Q23 | 1,770 | +8.7% |
| 1Q23 | 1,696 | +9.6% |
| 4Q22 | 1,662 | -2.8% |
| 3Q22 | 1,705 | +2.0% |
| 2Q22 | 1,628 | +0.9% |
| 1Q22 | 1,547 | -6.1% |
| 4Q21 | 1,710 | -8.2% |
| 3Q21 | 1,671 | -13.4% |
| 2Q21 | 1,613 | -17.7% |
| 1Q21 | 1,647 | -10.0% |
| 4Q20 | 1,863 | -0.1% |
| 3Q20 | 1,929 | +8.6% |
| 2Q20 | 1,959 | +5.1% |
| 1Q20 | 1,831 | +4.9% |
| 4Q19 | 1,865 | +1.2% |
| 3Q19 | 1,776 | +2.5% |
| 2Q19 | 1,864 | +3.2% |
| 1Q19 | 1,745 | +4.4% |
| 4Q18 | 1,842 | -2.9% |
| 3Q18 | 1,733 | +4.5% |
| 2Q18 | 1,806 | +6.9% |
| 1Q18 | 1,671 | +5.2% |
| 4Q17 | 1,897 | +6.1% |
| 3Q17 | 1,658 | -3.8% |
| 2Q17 | 1,690 | - |
| 1Q17 | 1,589 | - |
| 4Q16 | 1,787 | - |
| 3Q16 | 1,724 | - |