| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,230 | +0.6% |
| 1Q26 | 1,280 | +8.0% |
| 4Q25 | 1,473 | +0.7% |
| 3Q25 | 1,216 | +4.5% |
| 2Q25 | 1,223 | +18.0% |
| 1Q25 | 1,186 | +14.6% |
| 4Q24 | 1,464 | +39.6% |
| 3Q24 | 1,163 | +18.2% |
| 2Q24 | 1,036 | +6.2% |
| 1Q24 | 1,035 | +2.6% |
| 4Q23 | 1,049 | -0.0% |
| 3Q23 | 984 | +4.6% |
| 2Q23 | 976 | +9.2% |
| 1Q23 | 1,009 | +9.8% |
| 4Q22 | 1,049 | +23.0% |
| 3Q22 | 941 | +15.4% |
| 2Q22 | 894 | +3.8% |
| 1Q22 | 919 | +13.1% |
| 4Q21 | 853 | -32.4% |
| 3Q21 | 816 | -31.5% |
| 2Q21 | 861 | -17.6% |
| 1Q21 | 812 | -12.2% |
| 4Q20 | 1,263 | +14.8% |
| 3Q20 | 1,191 | +24.9% |
| 2Q20 | 1,044 | +15.3% |
| 1Q20 | 926 | +7.0% |
| 4Q19 | 1,100 | +25.8% |
| 3Q19 | 954 | +6.3% |
| 2Q19 | 906 | -5.5% |
| 1Q19 | 865 | -10.8% |
| 4Q18 | 874 | -4.0% |
| 3Q18 | 897 | +7.4% |
| 2Q18 | 958 | +12.0% |
| 1Q18 | 970 | +11.2% |
| 4Q17 | 911 | -0.2% |
| 3Q17 | 835 | -10.2% |
| 2Q17 | 856 | - |
| 1Q17 | 872 | - |
| 4Q16 | 912 | - |
| 3Q16 | 930 | - |