| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,326 | -3.2% |
| 2Q26 | 2,299 | -2.1% |
| 1Q26 | 2,513 | -5.3% |
| 4Q25 | 2,196 | -1.3% |
| 3Q25 | 2,402 | +3.2% |
| 2Q25 | 2,349 | -2.4% |
| 1Q25 | 2,653 | +14.6% |
| 4Q24 | 2,224 | +1.0% |
| 3Q24 | 2,327 | +3.4% |
| 2Q24 | 2,406 | +6.3% |
| 1Q24 | 2,314 | +1.4% |
| 4Q23 | 2,203 | +19.9% |
| 3Q23 | 2,250 | +15.1% |
| 2Q23 | 2,264 | +18.3% |
| 1Q23 | 2,282 | +18.7% |
| 4Q22 | 1,838 | +1.0% |
| 3Q22 | 1,954 | -0.5% |
| 2Q22 | 1,914 | -1.6% |
| 1Q22 | 1,922 | +0.5% |
| 4Q21 | 1,820 | -1.4% |
| 3Q21 | 1,963 | -1.4% |
| 2Q21 | 1,946 | +3.2% |
| 1Q21 | 1,912 | -11.1% |
| 4Q20 | 1,845 | +2.5% |
| 3Q20 | 1,990 | +3.4% |
| 2Q20 | 1,885 | -3.4% |
| 1Q20 | 2,151 | +1.9% |
| 4Q19 | 1,800 | +2.6% |
| 3Q19 | 1,925 | +3.8% |
| 2Q19 | 1,952 | -0.7% |
| 1Q19 | 2,111 | +17.0% |
| 4Q18 | 1,754 | -1.0% |
| 3Q18 | 1,855 | +3.6% |
| 2Q18 | 1,966 | +2.3% |
| 1Q18 | 1,804 | +1.0% |
| 4Q17 | 1,771 | +3.2% |
| 3Q17 | 1,790 | -2.8% |
| 2Q17 | 1,922 | - |
| 1Q17 | 1,787 | - |
| 4Q16 | 1,716 | - |
| 3Q16 | 1,841 | - |