| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,007 | +10.2% |
| 1Q26 | 1,074 | +8.3% |
| 4Q25 | 1,237 | +14.9% |
| 3Q25 | 1,064 | +7.2% |
| 2Q25 | 913 | -4.7% |
| 1Q25 | 992 | +3.3% |
| 4Q24 | 1,076 | +9.4% |
| 3Q24 | 992 | +17.6% |
| 2Q24 | 958 | +11.4% |
| 1Q24 | 960 | +15.6% |
| 4Q23 | 984 | +12.2% |
| 3Q23 | 844 | +10.8% |
| 2Q23 | 860 | +12.2% |
| 1Q23 | 830 | +10.3% |
| 4Q22 | 877 | +5.2% |
| 3Q22 | 762 | +8.7% |
| 2Q22 | 767 | +0.3% |
| 1Q22 | 753 | +2.3% |
| 4Q21 | 833 | +8.8% |
| 3Q21 | 701 | -15.3% |
| 2Q21 | 764 | +4.9% |
| 1Q21 | 736 | -1.7% |
| 4Q20 | 766 | -2.2% |
| 3Q20 | 828 | +18.8% |
| 2Q20 | 728 | +0.5% |
| 1Q20 | 749 | +3.0% |
| 4Q19 | 783 | +11.8% |
| 3Q19 | 697 | -0.2% |
| 2Q19 | 725 | -1.0% |
| 1Q19 | 727 | +8.4% |
| 4Q18 | 701 | -8.9% |
| 3Q18 | 698 | -5.0% |
| 2Q18 | 733 | +5.1% |
| 1Q18 | 671 | -5.3% |
| 4Q17 | 769 | +2.3% |
| 3Q17 | 735 | +6.8% |
| 2Q17 | 697 | +0.6% |
| 1Q17 | 708 | +4.2% |
| 4Q16 | 752 | - |
| 3Q16 | 688 | - |
| 2Q16 | 693 | - |
| 1Q16 | 679 | - |