| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,116 | +5.7% |
| 3Q25 | 6,597 | +10.0% |
| 2Q25 | 6,185 | +1.4% |
| 1Q25 | 6,239 | +5.4% |
| 4Q24 | 6,730 | +12.6% |
| 3Q24 | 5,999 | +6.5% |
| 2Q24 | 6,099 | +5.4% |
| 1Q24 | 5,918 | +8.1% |
| 4Q23 | 5,976 | -2.0% |
| 3Q23 | 5,634 | +7.2% |
| 2Q23 | 5,789 | +7.4% |
| 1Q23 | 5,477 | +10.7% |
| 4Q22 | 6,100 | +16.8% |
| 3Q22 | 5,256 | +12.1% |
| 2Q22 | 5,391 | +10.9% |
| 1Q22 | 4,949 | +10.4% |
| 4Q21 | 5,224 | +23.9% |
| 3Q21 | 4,688 | +16.1% |
| 2Q21 | 4,859 | +22.1% |
| 1Q21 | 4,482 | +6.4% |
| 4Q20 | 4,217 | -3.6% |
| 3Q20 | 4,038 | -5.5% |
| 2Q20 | 3,978 | -9.7% |
| 1Q20 | 4,212 | -2.5% |
| 4Q19 | 4,376 | -6.7% |
| 3Q19 | 4,275 | -0.0% |
| 2Q19 | 4,404 | +2.6% |
| 1Q19 | 4,321 | +6.5% |
| 4Q18 | 4,688 | +6.2% |
| 3Q18 | 4,277 | +10.2% |
| 2Q18 | 4,293 | +9.7% |
| 1Q18 | 4,058 | +6.6% |
| 4Q17 | 4,415 | -2.3% |
| 3Q17 | 3,882 | +5.4% |
| 2Q17 | 3,915 | +35.4% |
| 1Q17 | 3,806 | +37.5% |
| 4Q16 | 4,520 | +56.6% |
| 3Q16 | 3,682 | - |
| 2Q16 | 2,892 | - |
| 1Q16 | 2,769 | - |
| 4Q15 | 2,886 | - |