| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,667 | +13.7% |
| 3Q25 | 1,796 | +25.1% |
| 2Q25 | 1,563 | +20.4% |
| 1Q25 | 1,515 | +15.1% |
| 4Q24 | 1,466 | +18.4% |
| 3Q24 | 1,435 | +19.7% |
| 2Q24 | 1,298 | +8.2% |
| 1Q24 | 1,316 | +15.4% |
| 4Q23 | 1,238 | +16.2% |
| 3Q23 | 1,199 | +15.9% |
| 2Q23 | 1,199 | +23.6% |
| 1Q23 | 1,140 | +22.4% |
| 4Q22 | 1,065 | +9.1% |
| 3Q22 | 1,035 | +12.6% |
| 2Q22 | 970 | +12.8% |
| 1Q22 | 931 | +7.4% |
| 4Q21 | 977 | +7.4% |
| 3Q21 | 919 | +11.7% |
| 2Q21 | 860 | +7.6% |
| 1Q21 | 867 | +4.7% |
| 4Q20 | 909 | +6.7% |
| 3Q20 | 822 | -1.3% |
| 2Q20 | 799 | - |
| 1Q20 | 828 | - |
| 4Q19 | 852 | - |
| 3Q19 | 833 | - |