| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,291 | +9.1% |
| 2Q26 | 1,239 | +7.7% |
| 1Q26 | 1,272 | +7.3% |
| 4Q25 | 1,369 | +10.9% |
| 3Q25 | 1,183 | +3.1% |
| 2Q25 | 1,151 | +2.7% |
| 1Q25 | 1,185 | +3.4% |
| 4Q24 | 1,234 | -1.2% |
| 3Q24 | 1,148 | -2.1% |
| 2Q24 | 1,121 | +11.7% |
| 1Q24 | 1,146 | +7.4% |
| 4Q23 | 1,250 | +10.9% |
| 3Q23 | 1,173 | +15.5% |
| 2Q23 | 1,003 | +2.4% |
| 1Q23 | 1,066 | +6.7% |
| 4Q22 | 1,127 | +3.4% |
| 3Q22 | 1,016 | +7.5% |
| 2Q22 | 980 | +2.7% |
| 1Q22 | 999 | +7.3% |
| 4Q21 | 1,090 | -10.8% |
| 3Q21 | 945 | -2.0% |
| 2Q21 | 954 | +7.1% |
| 1Q21 | 931 | +3.0% |
| 4Q20 | 1,222 | +21.7% |
| 3Q20 | 964 | -0.4% |
| 2Q20 | 891 | +4.8% |
| 1Q20 | 904 | +9.3% |
| 4Q19 | 1,004 | +9.3% |
| 3Q19 | 968 | +12.2% |
| 2Q19 | 850 | +6.2% |
| 1Q19 | 827 | +4.1% |
| 4Q18 | 918 | -1.7% |
| 3Q18 | 863 | +13.6% |
| 2Q18 | 800 | +6.4% |
| 1Q18 | 794 | +6.0% |
| 4Q17 | 935 | +11.7% |
| 3Q17 | 759 | +6.9% |
| 2Q17 | 752 | +11.2% |
| 1Q17 | 749 | +10.8% |
| 4Q16 | 837 | - |
| 3Q16 | 710 | - |
| 2Q16 | 676 | - |
| 1Q16 | 676 | - |