| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,035 | +14.9% |
| 1Q26 | 1,185 | +14.7% |
| 4Q25 | 1,498 | +5.6% |
| 3Q25 | 979 | +7.2% |
| 2Q25 | 901 | +1.6% |
| 1Q25 | 1,033 | -0.2% |
| 4Q24 | 1,418 | +23.3% |
| 3Q24 | 913 | +4.6% |
| 2Q24 | 887 | -0.7% |
| 1Q24 | 1,035 | +6.8% |
| 4Q23 | 1,150 | +11.2% |
| 3Q23 | 873 | +0.2% |
| 2Q23 | 893 | +7.9% |
| 1Q23 | 969 | +9.6% |
| 4Q22 | 1,034 | +11.1% |
| 3Q22 | 871 | +10.4% |
| 2Q22 | 828 | +13.1% |
| 1Q22 | 884 | +6.9% |
| 4Q21 | 931 | -7.8% |
| 3Q21 | 789 | +0.1% |
| 2Q21 | 732 | +3.1% |
| 1Q21 | 827 | +5.5% |
| 4Q20 | 1,010 | +6.1% |
| 3Q20 | 788 | +6.2% |
| 2Q20 | 710 | +13.2% |
| 1Q20 | 784 | +5.9% |
| 4Q19 | 952 | +21.6% |
| 3Q19 | 742 | +3.8% |
| 2Q19 | 627 | -2.6% |
| 1Q19 | 740 | +3.4% |
| 4Q18 | 783 | -19.9% |
| 3Q18 | 715 | -8.7% |
| 2Q18 | 644 | -7.3% |
| 1Q18 | 716 | -10.4% |
| 4Q17 | 978 | +8.8% |
| 3Q17 | 783 | +2.8% |
| 2Q17 | 695 | - |
| 1Q17 | 799 | - |
| 4Q16 | 899 | - |
| 3Q16 | 762 | - |