| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,692 | +13.2% |
| 2Q26 | 1,471 | +5.3% |
| 1Q26 | 1,403 | +2.3% |
| 4Q25 | 1,473 | +21.4% |
| 3Q25 | 1,495 | +10.0% |
| 2Q25 | 1,398 | +23.3% |
| 1Q25 | 1,371 | +30.3% |
| 4Q24 | 1,213 | +11.3% |
| 3Q24 | 1,359 | +38.0% |
| 2Q24 | 1,133 | +25.6% |
| 1Q24 | 1,052 | +24.7% |
| 4Q23 | 1,090 | +22.8% |
| 3Q23 | 984 | +21.4% |
| 2Q23 | 902 | +20.5% |
| 1Q23 | 843 | +8.9% |
| 4Q22 | 888 | -5.1% |
| 3Q22 | 810 | +3.5% |
| 2Q22 | 749 | +2.6% |
| 1Q22 | 775 | +10.1% |
| 4Q21 | 936 | +14.5% |
| 3Q21 | 783 | -3.9% |
| 2Q21 | 730 | -8.6% |
| 1Q21 | 704 | -5.0% |
| 4Q20 | 817 | -3.3% |
| 3Q20 | 815 | +3.7% |
| 2Q20 | 798 | +3.6% |
| 1Q20 | 741 | +2.8% |
| 4Q19 | 845 | -9.3% |
| 3Q19 | 786 | -1.9% |
| 2Q19 | 770 | +11.8% |
| 1Q19 | 721 | +6.5% |
| 4Q18 | 931 | +14.8% |
| 3Q18 | 801 | +4.7% |
| 2Q18 | 689 | +2.0% |
| 1Q18 | 676 | -1.8% |
| 4Q17 | 811 | +4.9% |
| 3Q17 | 765 | +1.3% |
| 2Q17 | 675 | - |
| 1Q17 | 689 | - |
| 4Q16 | 773 | - |
| 3Q16 | 756 | - |