| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,195 | +14.7% |
| 2Q26 | 1,169 | +12.6% |
| 1Q26 | 1,139 | +10.3% |
| 4Q25 | 1,201 | -2.8% |
| 3Q25 | 1,042 | +12.0% |
| 2Q25 | 1,038 | +7.1% |
| 1Q25 | 1,032 | +9.4% |
| 4Q24 | 1,236 | +30.3% |
| 3Q24 | 930 | +9.1% |
| 2Q24 | 969 | +10.7% |
| 1Q24 | 944 | +3.1% |
| 4Q23 | 948 | +0.1% |
| 3Q23 | 853 | -1.4% |
| 2Q23 | 875 | -1.3% |
| 1Q23 | 915 | -0.2% |
| 4Q22 | 947 | +1.8% |
| 3Q22 | 865 | +3.6% |
| 2Q22 | 886 | +2.2% |
| 1Q22 | 917 | -2.6% |
| 4Q21 | 930 | -1.0% |
| 3Q21 | 834 | -3.5% |
| 2Q21 | 867 | -4.2% |
| 1Q21 | 941 | +3.4% |
| 4Q20 | 939 | +4.7% |
| 3Q20 | 865 | +2.3% |
| 2Q20 | 905 | +8.5% |
| 1Q20 | 910 | +4.9% |
| 4Q19 | 897 | +8.7% |
| 3Q19 | 846 | +12.5% |
| 2Q19 | 833 | +2.0% |
| 1Q19 | 868 | +7.9% |
| 4Q18 | 825 | +1.0% |
| 3Q18 | 752 | +4.0% |
| 2Q18 | 817 | +2.1% |
| 1Q18 | 804 | +2.0% |
| 4Q17 | 817 | +14.6% |
| 3Q17 | 723 | +4.3% |
| 2Q17 | 800 | - |
| 1Q17 | 789 | - |
| 4Q16 | 713 | - |
| 3Q16 | 693 | - |