| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 970 | +10.2% |
| 2Q26 | 987 | +13.6% |
| 1Q26 | 923 | +1.4% |
| 4Q25 | 1,075 | +27.6% |
| 3Q25 | 880 | +5.4% |
| 2Q25 | 868 | +9.9% |
| 1Q25 | 911 | +7.7% |
| 4Q24 | 842 | -36.3% |
| 3Q24 | 835 | +0.5% |
| 2Q24 | 790 | -7.3% |
| 1Q24 | 845 | +3.8% |
| 4Q23 | 1,322 | -5.2% |
| 3Q23 | 831 | +4.1% |
| 2Q23 | 853 | +1.3% |
| 1Q23 | 814 | +4.9% |
| 4Q22 | 1,394 | +190.0% |
| 3Q22 | 798 | - |
| 2Q22 | 841 | +20.7% |
| 1Q22 | 776 | +6.2% |
| 4Q21 | 480 | -64.7% |
| 2Q21 | 697 | -30.1% |
| 1Q21 | 731 | -13.7% |
| 4Q20 | 1,360 | +57.3% |
| 3Q20 | 850 | +9.2% |
| 2Q20 | 998 | +25.4% |
| 1Q20 | 847 | +3.3% |
| 4Q19 | 865 | -8.1% |
| 3Q19 | 779 | -4.5% |
| 2Q19 | 796 | +1.7% |
| 1Q19 | 820 | +1.3% |
| 4Q18 | 941 | -1.2% |
| 3Q18 | 816 | +9.2% |
| 2Q18 | 782 | +6.4% |
| 1Q18 | 809 | +6.4% |
| 4Q17 | 952 | +16.8% |
| 3Q17 | 747 | +9.1% |
| 2Q17 | 735 | - |
| 1Q17 | 760 | - |
| 4Q16 | 815 | - |
| 3Q16 | 685 | - |