| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,366 | +8.0% |
| 1Q26 | 2,260 | +4.3% |
| 2Q25 | 2,190 | -2.4% |
| 1Q25 | 2,167 | +9.1% |
| 4Q24 | 2,207 | +18.9% |
| 3Q24 | 2,138 | +16.4% |
| 2Q24 | 2,243 | +12.6% |
| 1Q24 | 1,986 | -0.7% |
| 4Q23 | 1,855 | -4.3% |
| 3Q23 | 1,837 | +0.5% |
| 2Q23 | 1,993 | +4.4% |
| 1Q23 | 2,000 | +5.7% |
| 4Q22 | 1,937 | +3.6% |
| 3Q22 | 1,828 | +94.6% |
| 2Q22 | 1,909 | +105.4% |
| 1Q22 | 1,892 | +115.2% |
| 4Q21 | 1,871 | +117.9% |
| 3Q21 | 939 | +10.9% |
| 2Q21 | 929 | +8.2% |
| 1Q21 | 879 | -1.8% |
| 4Q20 | 858 | -9.1% |
| 3Q20 | 847 | -2.3% |
| 2Q20 | 859 | +1.4% |
| 1Q20 | 895 | +1.8% |
| 4Q19 | 945 | +4.7% |
| 3Q19 | 867 | -3.2% |
| 2Q19 | 847 | -5.6% |
| 1Q19 | 879 | +0.7% |
| 4Q18 | 902 | +4.2% |
| 3Q18 | 895 | +1.3% |
| 2Q18 | 897 | -1.2% |
| 1Q18 | 872 | -0.7% |
| 4Q17 | 866 | -7.5% |
| 3Q17 | 884 | +4.6% |
| 2Q17 | 908 | +3.4% |
| 1Q17 | 879 | +4.8% |
| 4Q16 | 936 | - |
| 3Q16 | 845 | - |
| 2Q16 | 878 | - |
| 1Q16 | 838 | - |