| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 996 | +14.6% |
| 1Q26 | 1,046 | +17.1% |
| 4Q25 | 972 | +2.2% |
| 3Q25 | 953 | +6.2% |
| 2Q25 | 869 | -4.3% |
| 1Q25 | 893 | +1.6% |
| 4Q24 | 951 | -4.3% |
| 3Q24 | 897 | +1.0% |
| 2Q24 | 909 | +2.2% |
| 1Q24 | 879 | -4.8% |
| 4Q23 | 994 | +6.9% |
| 3Q23 | 888 | -2.0% |
| 2Q23 | 889 | -1.0% |
| 1Q23 | 923 | +2.8% |
| 4Q22 | 929 | -1.1% |
| 3Q22 | 907 | +2.7% |
| 2Q22 | 898 | -0.0% |
| 1Q22 | 898 | -0.1% |
| 4Q21 | 940 | -3.6% |
| 3Q21 | 882 | -4.6% |
| 2Q21 | 899 | -8.4% |
| 1Q21 | 899 | -4.1% |
| 4Q20 | 975 | -2.7% |
| 3Q20 | 925 | -0.8% |
| 2Q20 | 981 | +2.3% |
| 1Q20 | 937 | -1.2% |
| 4Q19 | 1,002 | +1.8% |
| 3Q19 | 932 | -1.1% |
| 2Q19 | 959 | -1.1% |
| 1Q19 | 948 | +2.2% |
| 4Q18 | 984 | -4.1% |
| 3Q18 | 942 | +8.6% |
| 2Q18 | 969 | -2.3% |
| 1Q18 | 928 | -0.0% |
| 4Q17 | 1,026 | +10.2% |
| 3Q17 | 868 | -0.8% |
| 2Q17 | 992 | +10.8% |
| 1Q17 | 928 | +6.9% |
| 4Q16 | 931 | - |
| 3Q16 | 875 | - |
| 2Q16 | 895 | - |
| 1Q16 | 868 | - |