| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 974 | +18.6% |
| 4Q25 | 1,067 | +10.2% |
| 3Q25 | 822 | -9.7% |
| 2Q25 | 906 | +2.0% |
| 1Q25 | 1,036 | +16.3% |
| 4Q24 | 969 | +0.8% |
| 3Q24 | 910 | +14.6% |
| 2Q24 | 888 | +3.5% |
| 1Q24 | 891 | +3.5% |
| 4Q23 | 961 | +12.5% |
| 3Q23 | 794 | -0.0% |
| 2Q23 | 858 | +4.2% |
| 1Q23 | 861 | -0.2% |
| 4Q22 | 854 | -18.4% |
| 3Q22 | 795 | +11.5% |
| 2Q22 | 824 | +13.2% |
| 1Q22 | 863 | -4.7% |
| 4Q21 | 1,047 | +39.0% |
| 3Q21 | 713 | +2.2% |
| 2Q21 | 728 | -0.2% |
| 1Q21 | 905 | +18.7% |
| 4Q20 | 753 | -2.9% |
| 3Q20 | 697 | -3.5% |
| 2Q20 | 729 | +1.2% |
| 1Q20 | 762 | +4.6% |
| 4Q19 | 775 | +22.7% |
| 3Q19 | 723 | +6.1% |
| 2Q19 | 720 | -1.9% |
| 1Q19 | 729 | -5.6% |
| 4Q18 | 632 | -13.7% |
| 3Q18 | 681 | +2.8% |
| 2Q18 | 734 | +8.8% |
| 1Q18 | 772 | +20.5% |
| 4Q17 | 732 | +16.7% |
| 3Q17 | 662 | -0.2% |
| 2Q17 | 675 | - |
| 1Q17 | 641 | - |
| 4Q16 | 627 | - |
| 3Q16 | 664 | - |