| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,340 | +6.0% |
| 1Q26 | 2,523 | +15.8% |
| 4Q25 | 2,332 | +8.4% |
| 3Q25 | 2,205 | +7.7% |
| 2Q25 | 2,208 | +11.0% |
| 1Q25 | 2,178 | +3.4% |
| 4Q24 | 2,152 | +5.3% |
| 3Q24 | 2,047 | +4.2% |
| 2Q24 | 1,989 | +5.4% |
| 1Q24 | 2,106 | +10.1% |
| 4Q23 | 2,044 | +4.4% |
| 3Q23 | 1,964 | +3.7% |
| 2Q23 | 1,887 | +3.9% |
| 1Q23 | 1,913 | +1.8% |
| 4Q22 | 1,958 | +1.2% |
| 3Q22 | 1,894 | -0.7% |
| 2Q22 | 1,816 | -3.9% |
| 1Q22 | 1,879 | -1.1% |
| 4Q21 | 1,934 | -2.3% |
| 3Q21 | 1,908 | -2.0% |
| 2Q21 | 1,890 | -0.2% |
| 1Q21 | 1,900 | -1.1% |
| 4Q20 | 1,979 | -1.0% |
| 3Q20 | 1,946 | +3.5% |
| 2Q20 | 1,894 | +3.6% |
| 1Q20 | 1,922 | +1.1% |
| 4Q19 | 1,998 | +1.4% |
| 3Q19 | 1,880 | -0.9% |
| 2Q19 | 1,829 | +0.6% |
| 1Q19 | 1,902 | +1.1% |
| 4Q18 | 1,970 | +5.4% |
| 3Q18 | 1,898 | +3.7% |
| 2Q18 | 1,818 | +0.7% |
| 1Q18 | 1,882 | +0.7% |
| 4Q17 | 1,869 | +0.1% |
| 3Q17 | 1,831 | +2.6% |
| 2Q17 | 1,805 | - |
| 1Q17 | 1,868 | - |
| 4Q16 | 1,867 | - |
| 3Q16 | 1,785 | - |