| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,071 | +7.1% |
| 2Q26 | 1,071 | +9.1% |
| 1Q26 | 963 | -3.7% |
| 4Q25 | 793 | -20.9% |
| 3Q25 | 1,000 | +16.8% |
| 2Q25 | 982 | -0.3% |
| 1Q25 | 1,000 | -10.6% |
| 4Q24 | 1,002 | +7.8% |
| 3Q24 | 856 | -1.1% |
| 2Q24 | 984 | +21.0% |
| 1Q24 | 1,119 | +48.8% |
| 4Q23 | 930 | +3.3% |
| 3Q23 | 865 | -5.3% |
| 2Q23 | 814 | +33.8% |
| 1Q23 | 752 | +18.0% |
| 4Q22 | 900 | +13.3% |
| 3Q22 | 914 | -30.5% |
| 2Q22 | 608 | -3.7% |
| 1Q22 | 637 | -45.7% |
| 4Q21 | 794 | -32.6% |
| 3Q21 | 1,315 | +1.1% |
| 2Q21 | 631 | -19.5% |
| 1Q21 | 1,175 | +25.7% |
| 4Q20 | 1,179 | +32.3% |
| 3Q20 | 1,301 | +35.7% |
| 2Q20 | 784 | +0.6% |
| 1Q20 | 935 | +10.7% |
| 4Q19 | 891 | -16.7% |
| 3Q19 | 958 | +2.7% |
| 2Q19 | 779 | +5.6% |
| 1Q19 | 844 | -2.2% |
| 4Q18 | 1,070 | +15.8% |
| 3Q18 | 933 | -5.4% |
| 2Q18 | 738 | -8.4% |
| 1Q18 | 863 | -4.5% |
| 4Q17 | 924 | -23.1% |
| 3Q17 | 987 | -19.9% |
| 2Q17 | 806 | - |
| 1Q17 | 904 | - |
| 4Q16 | 1,201 | - |
| 3Q16 | 1,232 | - |