| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,837 | +2.1% |
| 2Q26 | 1,704 | +1.9% |
| 1Q26 | 1,780 | +4.9% |
| 4Q25 | 1,884 | +18.1% |
| 3Q25 | 1,800 | - |
| 2Q25 | 1,672 | +4.5% |
| 1Q25 | 1,697 | +4.8% |
| 4Q24 | 1,596 | +1.8% |
| 2Q24 | 1,600 | +9.8% |
| 1Q24 | 1,619 | +13.9% |
| 4Q23 | 1,567 | +16.7% |
| 3Q23 | 1,648 | +9.2% |
| 2Q23 | 1,458 | +6.6% |
| 1Q23 | 1,422 | +18.6% |
| 4Q22 | 1,343 | -4.5% |
| 3Q22 | 1,509 | -14.0% |
| 2Q22 | 1,367 | - |
| 1Q22 | 1,199 | -11.8% |
| 4Q21 | 1,406 | -59.3% |
| 3Q21 | 1,756 | - |
| 1Q21 | 1,359 | -31.0% |
| 4Q20 | 3,458 | +68.8% |
| 2Q20 | 1,961 | +1.5% |
| 1Q20 | 1,971 | +1.1% |
| 4Q19 | 2,048 | +1.9% |
| 3Q19 | 2,082 | +3.6% |
| 2Q19 | 1,932 | - |
| 1Q19 | 1,949 | +2.2% |
| 4Q18 | 2,009 | -8.0% |
| 2Q17 | 1,907 | -0.5% |
| 1Q17 | 1,823 | -4.8% |
| 4Q16 | 2,185 | +4.3% |
| 3Q16 | 1,904 | - |
| 2Q16 | 1,917 | - |
| 1Q16 | 1,914 | - |
| 4Q15 | 2,094 | - |