| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,029 | +8.0% |
| 1Q26 | 2,016 | +6.1% |
| 4Q25 | 2,000 | +1.0% |
| 3Q25 | 1,912 | +2.7% |
| 2Q25 | 1,879 | +2.9% |
| 1Q25 | 1,900 | +3.1% |
| 4Q24 | 1,980 | -1.3% |
| 3Q24 | 1,862 | +3.0% |
| 2Q24 | 1,826 | +2.6% |
| 1Q24 | 1,843 | +4.1% |
| 4Q23 | 2,007 | +9.7% |
| 3Q23 | 1,807 | -0.5% |
| 2Q23 | 1,780 | -0.6% |
| 1Q23 | 1,770 | -2.5% |
| 4Q22 | 1,830 | -5.7% |
| 3Q22 | 1,816 | -4.2% |
| 2Q22 | 1,791 | -2.6% |
| 1Q22 | 1,816 | +0.2% |
| 4Q21 | 1,941 | -2.4% |
| 3Q21 | 1,896 | +0.1% |
| 2Q21 | 1,838 | +2.3% |
| 1Q21 | 1,813 | +0.2% |
| 4Q20 | 1,989 | +1.6% |
| 3Q20 | 1,894 | +0.9% |
| 2Q20 | 1,796 | +3.6% |
| 1Q20 | 1,809 | -0.6% |
| 4Q19 | 1,957 | -7.3% |
| 3Q19 | 1,878 | +3.2% |
| 2Q19 | 1,733 | -3.1% |
| 1Q19 | 1,820 | +4.0% |
| 4Q18 | 2,112 | +5.8% |
| 3Q18 | 1,819 | +0.1% |
| 2Q18 | 1,789 | -1.1% |
| 1Q18 | 1,750 | +2.9% |
| 4Q17 | 1,997 | +11.6% |
| 3Q17 | 1,818 | +5.6% |
| 2Q17 | 1,809 | - |
| 1Q17 | 1,701 | - |
| 4Q16 | 1,789 | - |
| 3Q16 | 1,721 | - |