| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,045 | +5.5% |
| 2Q26 | 1,126 | +9.7% |
| 1Q26 | 991 | +4.1% |
| 4Q25 | 1,026 | +5.6% |
| 3Q25 | 990 | +2.0% |
| 2Q25 | 1,027 | +11.7% |
| 1Q25 | 952 | +10.2% |
| 4Q24 | 971 | +8.9% |
| 3Q24 | 971 | +16.0% |
| 2Q24 | 919 | +4.3% |
| 1Q24 | 864 | +5.6% |
| 4Q23 | 891 | +6.5% |
| 3Q23 | 836 | +2.3% |
| 2Q23 | 881 | +8.1% |
| 1Q23 | 818 | +7.0% |
| 4Q22 | 837 | +7.3% |
| 3Q22 | 817 | +7.1% |
| 2Q22 | 815 | +11.2% |
| 1Q22 | 765 | +2.1% |
| 4Q21 | 780 | -0.4% |
| 3Q21 | 763 | -1.5% |
| 2Q21 | 733 | -10.3% |
| 1Q21 | 750 | -1.6% |
| 4Q20 | 783 | +0.5% |
| 3Q20 | 775 | -0.9% |
| 2Q20 | 817 | +7.4% |
| 1Q20 | 762 | +1.1% |
| 4Q19 | 780 | +3.8% |
| 3Q19 | 782 | +4.8% |
| 2Q19 | 761 | +0.8% |
| 1Q19 | 753 | +4.4% |
| 4Q18 | 751 | +6.3% |
| 3Q18 | 747 | +6.1% |
| 2Q18 | 754 | +4.7% |
| 1Q18 | 722 | +3.9% |
| 4Q17 | 706 | -4.3% |
| 3Q17 | 703 | +7.0% |
| 2Q17 | 721 | - |
| 1Q17 | 695 | - |
| 4Q16 | 738 | - |
| 3Q16 | 657 | - |