| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,034 | +7.7% |
| 1Q26 | 996 | +2.2% |
| 4Q25 | 970 | +8.1% |
| 3Q25 | 992 | +5.0% |
| 2Q25 | 960 | +5.3% |
| 1Q25 | 975 | +9.1% |
| 4Q24 | 897 | +6.2% |
| 3Q24 | 945 | +3.8% |
| 2Q24 | 912 | +5.4% |
| 1Q24 | 894 | +2.4% |
| 4Q23 | 845 | +0.5% |
| 3Q23 | 910 | -1.5% |
| 2Q23 | 865 | -9.1% |
| 1Q23 | 873 | -0.5% |
| 4Q22 | 841 | -9.6% |
| 3Q22 | 924 | -5.7% |
| 2Q22 | 952 | -0.4% |
| 1Q22 | 877 | -2.0% |
| 4Q21 | 930 | -6.2% |
| 3Q21 | 980 | -6.1% |
| 2Q21 | 956 | -0.6% |
| 1Q21 | 895 | -13.9% |
| 4Q20 | 991 | +6.8% |
| 3Q20 | 1,044 | +0.8% |
| 2Q20 | 962 | -6.6% |
| 1Q20 | 1,039 | +7.7% |
| 4Q19 | 928 | -1.1% |
| 3Q19 | 1,036 | +5.8% |
| 2Q19 | 1,030 | +6.8% |
| 1Q19 | 965 | +1.6% |
| 4Q18 | 938 | +2.3% |
| 3Q18 | 979 | -0.4% |
| 2Q18 | 964 | +5.4% |
| 1Q18 | 950 | +10.6% |
| 4Q17 | 917 | +6.8% |
| 3Q17 | 983 | +8.4% |
| 2Q17 | 915 | - |
| 1Q17 | 859 | - |
| 4Q16 | 859 | - |
| 3Q16 | 907 | - |