| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,356 | -6.8% |
| 1Q26 | 1,368 | +61.6% |
| 4Q25 | 1,476 | +69.2% |
| 3Q25 | 1,517 | +83.2% |
| 2Q25 | 1,456 | +69.9% |
| 1Q25 | 846 | +6.1% |
| 4Q24 | 872 | +0.2% |
| 3Q24 | 828 | +3.0% |
| 2Q24 | 857 | +8.2% |
| 1Q24 | 798 | +2.3% |
| 4Q23 | 870 | +10.6% |
| 3Q23 | 804 | +5.3% |
| 2Q23 | 792 | +2.0% |
| 1Q23 | 780 | +4.6% |
| 4Q22 | 787 | +12.6% |
| 3Q22 | 763 | +12.9% |
| 2Q22 | 776 | +10.8% |
| 1Q22 | 745 | +5.8% |
| 4Q21 | 698 | -9.4% |
| 3Q21 | 676 | -7.5% |
| 2Q21 | 701 | -8.3% |
| 1Q21 | 705 | -10.8% |
| 4Q20 | 771 | +7.5% |
| 3Q20 | 730 | -9.5% |
| 2Q20 | 764 | -2.6% |
| 1Q20 | 790 | +3.4% |
| 4Q19 | 718 | -9.3% |
| 3Q19 | 808 | +4.5% |
| 2Q19 | 785 | +1.4% |
| 1Q19 | 764 | +5.0% |
| 4Q18 | 791 | +0.5% |
| 3Q18 | 773 | +15.2% |
| 2Q18 | 774 | +6.7% |
| 1Q18 | 727 | +1.4% |
| 4Q17 | 787 | +10.8% |
| 3Q17 | 671 | -7.2% |
| 2Q17 | 725 | -4.8% |
| 1Q17 | 718 | -3.1% |
| 4Q16 | 710 | - |
| 3Q16 | 723 | - |
| 2Q16 | 762 | - |
| 1Q16 | 741 | - |