| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 965 | +4.8% |
| 1Q26 | 868 | +5.1% |
| 4Q25 | 1,050 | +33.5% |
| 3Q25 | 889 | +14.3% |
| 2Q25 | 921 | +8.4% |
| 1Q25 | 826 | -7.3% |
| 4Q24 | 786 | +10.6% |
| 3Q24 | 778 | +11.6% |
| 2Q24 | 850 | +3.4% |
| 1Q24 | 891 | +22.2% |
| 4Q23 | 711 | -8.7% |
| 3Q23 | 697 | -10.9% |
| 2Q23 | 822 | +12.9% |
| 1Q23 | 729 | -11.4% |
| 4Q22 | 779 | -4.8% |
| 3Q22 | 782 | -0.9% |
| 2Q22 | 728 | -4.7% |
| 1Q22 | 823 | -0.9% |
| 4Q21 | 819 | -17.1% |
| 3Q21 | 790 | +0.3% |
| 2Q21 | 764 | +1.5% |
| 1Q21 | 830 | +10.0% |
| 4Q20 | 988 | +20.8% |
| 3Q20 | 788 | +4.8% |
| 2Q20 | 752 | -20.7% |
| 1Q20 | 755 | +9.6% |
| 4Q19 | 818 | +35.1% |
| 3Q19 | 751 | +18.0% |
| 2Q19 | 949 | +45.4% |
| 1Q19 | 688 | +9.7% |
| 4Q18 | 605 | -16.6% |
| 3Q18 | 637 | -7.6% |
| 2Q18 | 653 | -5.8% |
| 1Q18 | 627 | -15.0% |
| 4Q17 | 725 | -7.3% |
| 3Q17 | 689 | -21.2% |
| 2Q17 | 693 | - |
| 1Q17 | 738 | - |
| 4Q16 | 783 | - |
| 3Q16 | 875 | - |