| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,136 | +6.8% |
| 1Q26 | 1,113 | +5.7% |
| 4Q25 | 1,236 | +11.9% |
| 3Q25 | 1,060 | +15.7% |
| 2Q25 | 1,063 | +11.3% |
| 1Q25 | 1,053 | +6.6% |
| 4Q24 | 1,105 | +3.3% |
| 3Q24 | 916 | +4.6% |
| 2Q24 | 956 | +7.7% |
| 1Q24 | 988 | +8.2% |
| 4Q23 | 1,069 | +18.3% |
| 3Q23 | 876 | +7.2% |
| 2Q23 | 887 | +5.8% |
| 1Q23 | 914 | +0.6% |
| 4Q22 | 904 | -6.1% |
| 3Q22 | 817 | -4.2% |
| 2Q22 | 838 | +1.1% |
| 1Q22 | 909 | +2.6% |
| 4Q21 | 963 | +5.5% |
| 3Q21 | 853 | -7.8% |
| 2Q21 | 830 | -6.5% |
| 1Q21 | 886 | -3.5% |
| 4Q20 | 912 | -2.9% |
| 3Q20 | 925 | +0.9% |
| 2Q20 | 887 | +9.1% |
| 1Q20 | 918 | +8.9% |
| 4Q19 | 939 | +12.4% |
| 3Q19 | 917 | +18.2% |
| 2Q19 | 812 | +4.3% |
| 1Q19 | 843 | -8.9% |
| 4Q18 | 836 | -9.4% |
| 3Q18 | 776 | -6.0% |
| 2Q18 | 779 | +2.4% |
| 1Q18 | 925 | +14.5% |
| 4Q17 | 923 | +13.7% |
| 3Q17 | 825 | +12.4% |
| 2Q17 | 761 | - |
| 1Q17 | 808 | - |
| 4Q16 | 811 | - |
| 3Q16 | 734 | - |