| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,065 | -1.9% |
| 1Q26 | 1,153 | +15.5% |
| 4Q25 | 1,101 | +8.6% |
| 3Q25 | 1,088 | +2.8% |
| 2Q25 | 1,086 | +11.4% |
| 1Q25 | 998 | +9.2% |
| 4Q24 | 1,014 | -0.1% |
| 3Q24 | 1,058 | +19.1% |
| 2Q24 | 975 | +3.4% |
| 1Q24 | 914 | +4.3% |
| 4Q23 | 1,015 | +10.7% |
| 3Q23 | 888 | +7.4% |
| 2Q23 | 943 | +11.3% |
| 1Q23 | 876 | +3.8% |
| 4Q22 | 916 | +14.4% |
| 3Q22 | 827 | +9.2% |
| 2Q22 | 846 | +11.5% |
| 1Q22 | 843 | +8.7% |
| 4Q21 | 801 | -9.4% |
| 3Q21 | 757 | -11.2% |
| 2Q21 | 759 | -9.2% |
| 1Q21 | 776 | -9.8% |
| 4Q20 | 884 | +3.2% |
| 3Q20 | 852 | -4.3% |
| 2Q20 | 836 | -0.3% |
| 1Q20 | 860 | +1.2% |
| 4Q19 | 857 | +1.9% |
| 3Q19 | 890 | +17.7% |
| 2Q19 | 838 | +11.3% |
| 1Q19 | 850 | +7.7% |
| 4Q18 | 841 | +9.0% |
| 3Q18 | 756 | +8.7% |
| 2Q18 | 753 | +5.5% |
| 1Q18 | 789 | +2.1% |
| 4Q17 | 771 | +6.5% |
| 3Q17 | 695 | +1.6% |
| 2Q17 | 714 | - |
| 1Q17 | 772 | - |
| 4Q16 | 724 | - |
| 3Q16 | 684 | - |