| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,248 | +6.6% |
| 2Q26 | 2,160 | -3.2% |
| 1Q26 | 2,229 | -3.0% |
| 4Q25 | 2,856 | +3.1% |
| 3Q25 | 2,109 | -22.4% |
| 2Q25 | 2,231 | +5.8% |
| 1Q25 | 2,297 | +11.2% |
| 4Q24 | 2,769 | +3.9% |
| 3Q24 | 2,719 | +38.3% |
| 2Q24 | 2,109 | +12.6% |
| 1Q24 | 2,065 | +3.3% |
| 4Q23 | 2,666 | +34.2% |
| 3Q23 | 1,966 | +15.9% |
| 2Q23 | 1,873 | -0.3% |
| 1Q23 | 1,999 | +14.6% |
| 4Q22 | 1,987 | +9.7% |
| 3Q22 | 1,697 | +16.4% |
| 2Q22 | 1,879 | +31.2% |
| 1Q22 | 1,744 | +21.2% |
| 4Q21 | 1,812 | -12.9% |
| 3Q21 | 1,458 | -1.9% |
| 2Q21 | 1,432 | -23.7% |
| 1Q21 | 1,439 | -23.0% |
| 4Q20 | 2,080 | -6.4% |
| 3Q20 | 1,486 | -17.3% |
| 2Q20 | 1,876 | +1.1% |
| 1Q20 | 1,869 | +5.1% |
| 4Q19 | 2,223 | +10.2% |
| 3Q19 | 1,797 | +1.2% |
| 2Q19 | 1,855 | -9.9% |
| 1Q19 | 1,779 | -3.8% |
| 4Q18 | 2,018 | -8.9% |
| 3Q18 | 1,775 | +5.7% |
| 2Q18 | 2,058 | +7.0% |
| 1Q18 | 1,849 | -5.9% |
| 4Q17 | 2,214 | +4.9% |
| 3Q17 | 1,679 | -19.6% |
| 2Q17 | 1,923 | - |
| 1Q17 | 1,965 | - |
| 4Q16 | 2,110 | - |
| 3Q16 | 2,089 | - |