| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,171 | +11.9% |
| 1Q26 | 1,074 | +7.4% |
| 4Q25 | 1,234 | +6.8% |
| 3Q25 | 1,055 | +9.4% |
| 2Q25 | 1,047 | +10.3% |
| 1Q25 | 1,000 | +5.8% |
| 4Q24 | 1,155 | +21.3% |
| 3Q24 | 964 | +14.8% |
| 2Q24 | 949 | +4.4% |
| 1Q24 | 945 | +16.1% |
| 4Q23 | 952 | +5.0% |
| 3Q23 | 840 | +10.3% |
| 2Q23 | 909 | +34.2% |
| 1Q23 | 814 | +4.7% |
| 4Q22 | 907 | +6.9% |
| 3Q22 | 761 | +2.6% |
| 2Q22 | 677 | -15.6% |
| 1Q22 | 778 | -3.3% |
| 4Q21 | 848 | +2.3% |
| 3Q21 | 742 | -9.6% |
| 2Q21 | 803 | +21.3% |
| 1Q21 | 805 | +0.7% |
| 4Q20 | 829 | -0.8% |
| 3Q20 | 821 | +7.3% |
| 2Q20 | 662 | -7.2% |
| 1Q20 | 799 | +14.1% |
| 4Q19 | 835 | +8.3% |
| 3Q19 | 764 | +2.1% |
| 2Q19 | 713 | -5.8% |
| 1Q19 | 701 | -1.9% |
| 4Q18 | 771 | +9.6% |
| 3Q18 | 748 | +4.7% |
| 2Q18 | 757 | +11.7% |
| 1Q18 | 714 | +0.3% |
| 4Q17 | 703 | -10.7% |
| 3Q17 | 715 | +3.1% |
| 2Q17 | 677 | - |
| 1Q17 | 712 | - |
| 4Q16 | 788 | - |
| 3Q16 | 693 | - |