| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,998 | +4.4% |
| 2Q26 | 1,922 | +1.0% |
| 1Q26 | 1,913 | +0.5% |
| 4Q25 | 1,944 | +2.6% |
| 3Q25 | 1,914 | -0.1% |
| 2Q25 | 1,902 | +0.9% |
| 1Q25 | 1,903 | -2.3% |
| 4Q24 | 1,893 | -4.3% |
| 3Q24 | 1,916 | -0.4% |
| 2Q24 | 1,886 | -3.2% |
| 1Q24 | 1,948 | +0.5% |
| 4Q23 | 1,978 | -0.5% |
| 3Q23 | 1,923 | -1.9% |
| 2Q23 | 1,949 | +1.0% |
| 1Q23 | 1,938 | -0.6% |
| 4Q22 | 1,987 | -12.9% |
| 3Q22 | 1,960 | -11.9% |
| 2Q22 | 1,929 | -13.3% |
| 1Q22 | 1,949 | -9.6% |
| 4Q21 | 2,283 | +7.8% |
| 3Q21 | 2,226 | -2.7% |
| 2Q21 | 2,225 | -0.9% |
| 1Q21 | 2,156 | -3.7% |
| 4Q20 | 2,118 | -8.1% |
| 3Q20 | 2,287 | +1.0% |
| 2Q20 | 2,245 | +1.4% |
| 1Q20 | 2,238 | +1.5% |
| 4Q19 | 2,306 | +6.3% |
| 3Q19 | 2,265 | +6.2% |
| 2Q19 | 2,214 | +5.3% |
| 1Q19 | 2,204 | +4.4% |
| 4Q18 | 2,168 | +2.1% |
| 3Q18 | 2,133 | +2.2% |
| 2Q18 | 2,102 | +1.3% |
| 1Q18 | 2,112 | -1.5% |
| 4Q17 | 2,123 | +3.7% |
| 3Q17 | 2,087 | +2.5% |
| 2Q17 | 2,075 | - |
| 1Q17 | 2,143 | - |
| 4Q16 | 2,048 | - |
| 3Q16 | 2,037 | - |