| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,467 | +41.1% |
| 1Q26 | 1,211 | +13.6% |
| 3Q25 | 1,121 | +14.4% |
| 2Q25 | 1,040 | +0.3% |
| 1Q25 | 1,066 | -1.8% |
| 4Q24 | 1,066 | +14.4% |
| 3Q24 | 980 | -5.0% |
| 2Q24 | 1,037 | +3.8% |
| 1Q24 | 1,085 | +17.3% |
| 4Q23 | 932 | -12.7% |
| 3Q23 | 1,032 | +33.9% |
| 2Q23 | 999 | +9.8% |
| 1Q23 | 925 | +6.6% |
| 4Q22 | 1,068 | +17.6% |
| 3Q22 | 771 | -10.6% |
| 2Q22 | 910 | +22.3% |
| 1Q22 | 868 | +8.1% |
| 4Q21 | 908 | +3.1% |
| 3Q21 | 862 | +3.4% |
| 2Q21 | 744 | -14.8% |
| 1Q21 | 803 | -4.1% |
| 4Q20 | 881 | +1.0% |
| 3Q20 | 834 | +8.9% |
| 2Q20 | 873 | +11.2% |
| 1Q20 | 837 | +3.3% |
| 4Q19 | 872 | +8.6% |
| 3Q19 | 766 | +5.2% |
| 2Q19 | 785 | +2.8% |
| 1Q19 | 810 | +5.3% |
| 4Q18 | 802 | +8.9% |
| 3Q18 | 727 | -1.1% |
| 2Q18 | 763 | +4.2% |
| 1Q18 | 769 | -2.8% |
| 4Q17 | 736 | -2.4% |
| 3Q17 | 735 | -1.0% |
| 2Q17 | 732 | - |
| 1Q17 | 791 | - |
| 4Q16 | 754 | - |
| 3Q16 | 743 | - |