| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,039 | +7.8% |
| 2Q26 | 965 | +10.2% |
| 1Q26 | 943 | -19.6% |
| 4Q25 | 1,078 | -5.9% |
| 3Q25 | 964 | +12.9% |
| 2Q25 | 876 | +2.0% |
| 1Q25 | 1,173 | +39.5% |
| 4Q24 | 1,146 | +24.7% |
| 3Q24 | 854 | +2.0% |
| 2Q24 | 859 | +6.2% |
| 1Q24 | 841 | +3.4% |
| 4Q23 | 919 | -3.9% |
| 3Q23 | 837 | +9.1% |
| 2Q23 | 809 | +1.0% |
| 1Q23 | 813 | +5.6% |
| 4Q22 | 956 | +1.4% |
| 3Q22 | 767 | +1.6% |
| 2Q22 | 801 | +14.6% |
| 1Q22 | 770 | +11.1% |
| 4Q21 | 943 | +4.6% |
| 3Q21 | 755 | +7.7% |
| 2Q21 | 699 | -3.7% |
| 1Q21 | 693 | +1.3% |
| 4Q20 | 901 | -1.3% |
| 3Q20 | 701 | -1.0% |
| 2Q20 | 726 | -0.8% |
| 1Q20 | 684 | +1.2% |
| 4Q19 | 913 | +2.8% |
| 3Q19 | 708 | +6.8% |
| 2Q19 | 731 | -0.7% |
| 1Q19 | 676 | -0.7% |
| 4Q18 | 889 | -8.1% |
| 3Q18 | 663 | -2.6% |
| 2Q18 | 736 | +0.6% |
| 1Q18 | 680 | -0.7% |
| 4Q17 | 967 | +18.7% |
| 3Q17 | 681 | -2.1% |
| 2Q17 | 732 | - |
| 1Q17 | 685 | - |
| 4Q16 | 815 | - |
| 3Q16 | 695 | - |