| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 899 | -5.1% |
| 2Q26 | 858 | +1.4% |
| 1Q26 | 930 | +6.0% |
| 4Q25 | 837 | +5.2% |
| 3Q25 | 947 | +13.9% |
| 2Q25 | 846 | +3.6% |
| 1Q25 | 877 | -12.6% |
| 4Q24 | 796 | -13.0% |
| 3Q24 | 831 | +47.6% |
| 2Q24 | 817 | +6.8% |
| 1Q24 | 1,003 | +35.2% |
| 4Q23 | 915 | +18.0% |
| 3Q23 | 563 | -29.7% |
| 2Q23 | 765 | -0.8% |
| 1Q23 | 742 | -6.0% |
| 4Q22 | 775 | -16.1% |
| 3Q22 | 802 | +7.2% |
| 2Q22 | 772 | +52.1% |
| 1Q22 | 789 | +4.4% |
| 4Q21 | 924 | +0.1% |
| 3Q21 | 748 | -33.0% |
| 2Q20 | 507 | -35.2% |
| 1Q21 | 756 | -23.0% |
| 4Q20 | 923 | +52.7% |
| 3Q20 | 1,116 | - |
| 1Q20 | 981 | +22.3% |
| 4Q19 | 605 | -21.6% |
| 2Q19 | 782 | +1.1% |
| 1Q19 | 802 | +4.8% |
| 4Q18 | 771 | -13.1% |
| 3Q18 | 814 | +4.2% |
| 2Q18 | 774 | +7.5% |
| 1Q18 | 766 | -1.5% |
| 4Q17 | 888 | +4.7% |
| 3Q17 | 781 | +8.4% |
| 2Q17 | 720 | -4.3% |
| 1Q17 | 777 | +14.1% |
| 4Q16 | 848 | - |
| 3Q16 | 720 | - |
| 2Q16 | 752 | - |
| 1Q16 | 681 | - |