| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,269 | +7.7% |
| 2Q26 | 7,129 | +8.6% |
| 1Q26 | 7,035 | +5.9% |
| 4Q25 | 7,643 | +12.9% |
| 3Q25 | 6,751 | +10.7% |
| 2Q25 | 6,565 | +8.9% |
| 1Q25 | 6,641 | +11.2% |
| 4Q24 | 6,770 | +15.1% |
| 3Q24 | 6,101 | +9.2% |
| 2Q24 | 6,028 | +11.9% |
| 1Q24 | 5,972 | +11.0% |
| 4Q23 | 5,884 | +2.6% |
| 3Q23 | 5,586 | +7.3% |
| 2Q23 | 5,388 | +10.6% |
| 1Q23 | 5,382 | +9.4% |
| 4Q22 | 5,736 | +3.6% |
| 3Q22 | 5,206 | +10.9% |
| 2Q22 | 4,873 | +3.6% |
| 1Q22 | 4,921 | +3.4% |
| 4Q21 | 5,537 | +2.3% |
| 3Q21 | 4,695 | -5.2% |
| 2Q21 | 4,705 | -5.5% |
| 1Q21 | 4,759 | -5.5% |
| 4Q20 | 5,412 | +5.6% |
| 3Q20 | 4,954 | +1.3% |
| 2Q20 | 4,979 | +3.4% |
| 1Q20 | 5,038 | -3.7% |
| 4Q19 | 5,124 | -2.6% |
| 3Q19 | 4,892 | -0.4% |
| 2Q19 | 4,817 | +0.9% |
| 1Q19 | 5,229 | +8.2% |
| 4Q18 | 5,260 | +0.4% |
| 3Q18 | 4,910 | +3.1% |
| 2Q18 | 4,773 | +4.1% |
| 1Q18 | 4,833 | +6.5% |
| 4Q17 | 5,237 | +9.6% |
| 3Q17 | 4,764 | +4.7% |
| 2Q17 | 4,584 | - |
| 1Q17 | 4,540 | - |
| 4Q16 | 4,777 | - |
| 3Q16 | 4,548 | - |