| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,470 | +6.0% |
| 1Q26 | 1,282 | +7.6% |
| 2Q25 | 1,386 | -3.1% |
| 1Q25 | 1,191 | -3.4% |
| 4Q24 | 920 | +6.5% |
| 3Q24 | 898 | +8.7% |
| 2Q24 | 1,431 | -1.9% |
| 1Q24 | 1,233 | +8.0% |
| 4Q23 | 864 | +6.2% |
| 3Q23 | 826 | +2.8% |
| 2Q23 | 1,459 | +1.8% |
| 1Q23 | 1,142 | +10.1% |
| 4Q22 | 813 | -2.2% |
| 3Q22 | 803 | +2.5% |
| 2Q22 | 1,433 | -5.5% |
| 1Q22 | 1,037 | -5.8% |
| 4Q21 | 831 | +12.6% |
| 3Q21 | 784 | -3.7% |
| 2Q21 | 1,516 | -6.9% |
| 1Q21 | 1,100 | -7.1% |
| 4Q20 | 738 | -13.5% |
| 3Q20 | 814 | -8.9% |
| 2Q20 | 1,629 | +0.7% |
| 1Q20 | 1,184 | -0.0% |
| 4Q19 | 853 | +4.2% |
| 3Q19 | 894 | +7.3% |
| 2Q19 | 1,618 | -3.0% |
| 1Q19 | 1,184 | +3.8% |
| 4Q18 | 819 | +7.0% |
| 3Q18 | 832 | +10.4% |
| 2Q18 | 1,668 | +13.8% |
| 1Q18 | 1,141 | +1.6% |
| 4Q17 | 765 | +0.4% |
| 3Q17 | 754 | -11.6% |
| 2Q17 | 1,466 | +0.3% |
| 1Q17 | 1,123 | -3.2% |
| 4Q16 | 762 | - |
| 3Q16 | 852 | - |
| 2Q16 | 1,461 | - |
| 1Q16 | 1,160 | - |