| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,997 | +7.9% |
| 2Q25 | 1,821 | +0.2% |
| 1Q25 | 1,773 | +20.0% |
| 4Q24 | 1,797 | +16.3% |
| 3Q24 | 1,850 | +38.6% |
| 2Q24 | 1,817 | +34.0% |
| 1Q24 | 1,477 | +19.8% |
| 4Q23 | 1,545 | +32.6% |
| 3Q23 | 1,335 | +26.1% |
| 2Q23 | 1,356 | +24.1% |
| 1Q23 | 1,233 | +44.0% |
| 4Q22 | 1,165 | +19.0% |
| 3Q22 | 1,059 | +17.3% |
| 2Q22 | 1,093 | +45.0% |
| 1Q22 | 856 | +5.8% |
| 4Q21 | 979 | +5.7% |
| 3Q21 | 903 | +16.2% |
| 2Q21 | 754 | -9.8% |
| 1Q21 | 809 | -5.8% |
| 4Q20 | 926 | +7.2% |
| 3Q20 | 777 | -13.0% |
| 2Q20 | 836 | +5.0% |
| 1Q20 | 859 | +12.4% |
| 4Q19 | 864 | +36.9% |
| 3Q19 | 893 | -11.9% |
| 2Q19 | 796 | -32.7% |
| 1Q19 | 764 | -26.2% |
| 4Q18 | 631 | -40.9% |
| 3Q18 | 1,014 | -4.7% |
| 2Q18 | 1,182 | +6.6% |
| 1Q18 | 1,035 | -0.3% |
| 4Q17 | 1,067 | -16.8% |
| 3Q17 | 1,063 | +15.0% |
| 2Q17 | 1,108 | +20.0% |
| 1Q17 | 1,038 | +16.8% |
| 4Q16 | 1,282 | +36.9% |
| 3Q16 | 925 | - |
| 2Q16 | 923 | - |
| 1Q16 | 889 | - |
| 4Q15 | 937 | - |