| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 996 | -1.6% |
| 2Q26 | 878 | -8.2% |
| 1Q26 | 978 | +1.0% |
| 4Q25 | 1,022 | +16.5% |
| 3Q25 | 1,012 | +16.4% |
| 2Q25 | 956 | +14.9% |
| 1Q25 | 968 | +15.8% |
| 4Q24 | 878 | +10.6% |
| 3Q24 | 869 | +6.8% |
| 2Q24 | 832 | -2.8% |
| 1Q24 | 836 | -6.1% |
| 4Q23 | 794 | -7.8% |
| 3Q23 | 814 | -4.7% |
| 2Q23 | 856 | -4.0% |
| 1Q23 | 890 | -4.1% |
| 4Q22 | 861 | -3.4% |
| 3Q22 | 854 | -9.7% |
| 2Q22 | 892 | +4.8% |
| 1Q22 | 929 | +18.0% |
| 4Q21 | 891 | -5.7% |
| 3Q21 | 946 | -5.0% |
| 2Q21 | 852 | -44.1% |
| 1Q21 | 787 | -47.3% |
| 4Q20 | 945 | -48.7% |
| 3Q20 | 996 | -37.1% |
| 2Q20 | 1,524 | -2.1% |
| 1Q20 | 1,493 | -6.5% |
| 4Q19 | 1,843 | +10.2% |
| 3Q19 | 1,584 | -4.5% |
| 2Q19 | 1,557 | -3.5% |
| 1Q19 | 1,597 | -0.6% |
| 4Q18 | 1,672 | +2.5% |
| 3Q18 | 1,658 | +1.2% |
| 2Q18 | 1,613 | -5.3% |
| 1Q18 | 1,607 | -9.1% |
| 4Q17 | 1,631 | -11.0% |
| 3Q17 | 1,638 | +6.7% |
| 2Q17 | 1,703 | - |
| 1Q17 | 1,768 | - |
| 4Q16 | 1,834 | - |
| 3Q16 | 1,536 | - |