| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q24 | 211,449 | +7.2% |
| 3Q24 | 206,514 | +6.9% |
| 2Q24 | 213,945 | +15.7% |
| 1Q24 | 180,651 | +12.9% |
| 4Q23 | 197,219 | +13.0% |
| 3Q23 | 193,108 | +11.7% |
| 2Q23 | 184,926 | +4.1% |
| 1Q23 | 159,999 | +4.5% |
| 4Q22 | 174,499 | +6.2% |
| 3Q22 | 172,811 | +9.6% |
| 2Q22 | 177,597 | +5.4% |
| 1Q22 | 153,109 | +6.0% |
| 4Q21 | 164,356 | +2.2% |
| 3Q21 | 157,731 | +3.8% |
| 2Q21 | 168,431 | +24.8% |
| 1Q21 | 144,420 | +12.0% |
| 4Q20 | 160,884 | +12.8% |
| 3Q20 | 151,978 | - |
| 2Q20 | 134,978 | - |
| 1Q20 | 128,947 | - |
| 4Q19 | 142,644 | - |
| 3Q16 | 165,565 | +1.1% |
| 2Q16 | 167,820 | - |
| 1Q16 | 142,496 | - |
| 4Q15 | 158,345 | - |
| 3Q15 | 163,708 | - |