| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,888 | +12.4% |
| 2Q26 | 3,816 | +11.4% |
| 1Q26 | 3,643 | +6.1% |
| 4Q25 | 3,558 | +4.2% |
| 3Q25 | 3,458 | +9.3% |
| 2Q25 | 3,425 | +9.3% |
| 1Q25 | 3,435 | +13.6% |
| 4Q24 | 3,413 | +15.5% |
| 3Q24 | 3,163 | +2.7% |
| 2Q24 | 3,133 | +11.5% |
| 1Q24 | 3,025 | +5.5% |
| 4Q23 | 2,954 | +15.2% |
| 3Q23 | 3,081 | +11.6% |
| 2Q23 | 2,809 | +8.6% |
| 1Q23 | 2,866 | +14.5% |
| 4Q22 | 2,564 | +2.7% |
| 3Q22 | 2,760 | +1.2% |
| 2Q22 | 2,587 | +2.3% |
| 1Q22 | 2,504 | +2.3% |
| 4Q21 | 2,497 | -19.6% |
| 3Q21 | 2,727 | -19.2% |
| 2Q21 | 2,529 | -24.7% |
| 1Q21 | 2,447 | -27.7% |
| 4Q20 | 3,106 | -2.8% |
| 3Q20 | 3,374 | +1.1% |
| 2Q20 | 3,359 | +4.6% |
| 1Q20 | 3,383 | +8.6% |
| 4Q19 | 3,194 | +13.9% |
| 3Q19 | 3,337 | +11.6% |
| 2Q19 | 3,210 | +11.0% |
| 1Q19 | 3,115 | +7.0% |
| 4Q18 | 2,804 | +0.9% |
| 3Q18 | 2,989 | +3.9% |
| 2Q18 | 2,893 | +0.6% |
| 1Q18 | 2,912 | +6.5% |
| 4Q17 | 2,778 | +5.1% |
| 3Q17 | 2,876 | -3.6% |
| 2Q17 | 2,877 | - |
| 1Q17 | 2,733 | - |
| 4Q16 | 2,644 | - |
| 3Q16 | 2,984 | - |