| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,179 | +13.4% |
| 1Q26 | 1,164 | +11.1% |
| 4Q25 | 1,078 | +7.4% |
| 3Q25 | 1,019 | +3.0% |
| 2Q25 | 1,039 | +5.5% |
| 1Q25 | 1,048 | +9.3% |
| 4Q24 | 1,003 | +5.3% |
| 3Q24 | 989 | +1.0% |
| 2Q24 | 985 | -0.6% |
| 1Q24 | 959 | +1.4% |
| 4Q23 | 952 | -1.8% |
| 3Q23 | 980 | +5.4% |
| 2Q23 | 991 | +7.1% |
| 1Q23 | 945 | +7.9% |
| 4Q22 | 970 | +7.2% |
| 3Q22 | 930 | +0.6% |
| 2Q22 | 925 | -0.8% |
| 1Q22 | 876 | -3.1% |
| 4Q21 | 904 | -2.4% |
| 3Q21 | 924 | -0.7% |
| 2Q21 | 933 | -3.0% |
| 1Q21 | 904 | +0.6% |
| 4Q20 | 926 | +2.5% |
| 3Q20 | 931 | +4.7% |
| 2Q20 | 962 | +7.7% |
| 1Q20 | 899 | +4.7% |
| 4Q19 | 904 | +17.5% |
| 3Q19 | 889 | +6.5% |
| 2Q19 | 893 | +4.8% |
| 1Q19 | 858 | +2.6% |
| 4Q18 | 769 | -7.6% |
| 3Q18 | 834 | +1.0% |
| 2Q18 | 853 | +4.8% |
| 1Q18 | 836 | +2.8% |
| 4Q17 | 832 | +9.1% |
| 3Q17 | 826 | +5.6% |
| 2Q17 | 813 | - |
| 1Q17 | 813 | - |
| 4Q16 | 763 | - |
| 3Q16 | 782 | - |