| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 61,079 | +1.1% |
| 2Q25 | 64,278 | -2.5% |
| 1Q25 | 59,547 | +8.9% |
| 4Q24 | 70,393 | +11.7% |
| 3Q24 | 60,443 | +10.7% |
| 2Q24 | 65,952 | +16.3% |
| 1Q24 | 54,658 | +11.1% |
| 4Q23 | 63,033 | +10.8% |
| 3Q23 | 54,622 | +8.4% |
| 2Q23 | 56,714 | +2.6% |
| 1Q23 | 49,185 | +5.9% |
| 4Q22 | 56,889 | +4.9% |
| 3Q22 | 50,410 | +15.6% |
| 2Q22 | 55,270 | +9.2% |
| 1Q22 | 46,465 | +8.9% |
| 4Q21 | 54,247 | +6.4% |
| 3Q21 | 43,622 | +9.8% |
| 2Q21 | 50,607 | +12.3% |
| 1Q21 | 42,686 | +1.5% |
| 4Q20 | 51,007 | +3.5% |
| 3Q20 | 39,724 | - |
| 2Q20 | 45,071 | - |
| 1Q20 | 42,063 | - |
| 4Q19 | 49,302 | - |
| 4Q16 | 70,335 | +4.8% |
| 3Q16 | 58,899 | - |
| 2Q16 | 62,995 | - |
| 1Q16 | 63,949 | - |
| 4Q15 | 67,100 | - |