| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 947 | +1.0% |
| 1Q26 | 880 | -4.6% |
| 4Q25 | 972 | -1.2% |
| 3Q25 | 952 | +1.9% |
| 2Q25 | 937 | -6.1% |
| 1Q25 | 922 | -1.4% |
| 4Q24 | 984 | -16.0% |
| 3Q24 | 934 | -9.0% |
| 2Q24 | 998 | -1.0% |
| 1Q24 | 935 | -0.8% |
| 4Q23 | 1,171 | +20.7% |
| 3Q23 | 1,027 | +12.5% |
| 2Q23 | 1,009 | +17.0% |
| 1Q23 | 943 | +14.1% |
| 4Q22 | 970 | +20.7% |
| 3Q22 | 912 | +19.5% |
| 2Q22 | 862 | +19.3% |
| 1Q22 | 827 | +19.4% |
| 4Q21 | 803 | -10.6% |
| 3Q21 | 763 | -9.6% |
| 2Q21 | 723 | -19.7% |
| 1Q21 | 693 | -21.2% |
| 4Q20 | 899 | -8.4% |
| 3Q20 | 844 | -12.6% |
| 2Q20 | 900 | -7.7% |
| 1Q20 | 879 | -3.3% |
| 4Q19 | 981 | +3.5% |
| 3Q19 | 967 | +5.4% |
| 2Q19 | 975 | +10.3% |
| 1Q19 | 910 | +7.0% |
| 4Q18 | 948 | +17.5% |
| 3Q18 | 917 | +22.5% |
| 2Q18 | 884 | +12.3% |
| 1Q18 | 850 | +10.9% |
| 4Q17 | 807 | +9.5% |
| 3Q17 | 749 | -4.4% |
| 2Q17 | 787 | - |
| 1Q17 | 766 | - |
| 4Q16 | 737 | - |
| 3Q16 | 784 | - |