| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,103 | +0.2% |
| 1Q26 | 1,203 | +4.6% |
| 4Q25 | 1,156 | +9.9% |
| 3Q25 | 1,085 | +9.8% |
| 2Q25 | 1,101 | +15.4% |
| 1Q25 | 1,150 | +6.0% |
| 4Q24 | 1,051 | +2.3% |
| 3Q24 | 988 | -12.2% |
| 2Q24 | 954 | - |
| 1Q24 | 1,084 | -1.3% |
| 4Q23 | 1,028 | +12.4% |
| 3Q23 | 1,125 | - |
| 1Q23 | 1,099 | +1.0% |
| 4Q22 | 914 | -11.1% |
| 2Q22 | 1,006 | +1.4% |
| 1Q22 | 1,088 | +5.3% |
| 4Q21 | 1,028 | +12.5% |
| 3Q21 | 987 | - |
| 2Q21 | 992 | -2.3% |
| 1Q21 | 1,034 | -1.5% |
| 4Q20 | 914 | -3.4% |
| 2Q19 | 1,016 | +11.9% |
| 1Q20 | 1,049 | +6.8% |
| 4Q19 | 945 | +7.7% |
| 3Q19 | 835 | -11.5% |
| 1Q19 | 982 | +1.5% |
| 4Q18 | 878 | +2.8% |
| 3Q18 | 944 | +8.0% |
| 2Q18 | 908 | +0.4% |
| 1Q18 | 967 | -0.1% |
| 4Q17 | 854 | -3.1% |
| 3Q17 | 874 | +0.7% |
| 2Q17 | 904 | - |
| 1Q17 | 968 | - |
| 4Q16 | 882 | - |
| 3Q16 | 868 | - |