| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,574 | +14.7% |
| 2Q26 | 2,313 | -1.9% |
| 1Q26 | 2,269 | +5.2% |
| 4Q25 | 2,670 | +27.6% |
| 3Q25 | 2,245 | -7.8% |
| 2Q25 | 2,359 | +9.6% |
| 1Q25 | 2,157 | +6.0% |
| 4Q24 | 2,092 | +10.8% |
| 3Q24 | 2,436 | +16.3% |
| 2Q24 | 2,152 | +2.5% |
| 1Q24 | 2,035 | -1.3% |
| 4Q23 | 1,887 | -16.4% |
| 3Q23 | 2,095 | +1.9% |
| 2Q23 | 2,099 | +11.0% |
| 1Q23 | 2,061 | +12.8% |
| 4Q22 | 2,258 | +11.3% |
| 3Q22 | 2,056 | +9.7% |
| 2Q22 | 1,891 | +12.5% |
| 1Q22 | 1,826 | +13.8% |
| 4Q21 | 2,028 | +7.3% |
| 3Q21 | 1,875 | +8.1% |
| 2Q21 | 1,681 | +0.7% |
| 1Q21 | 1,604 | -9.1% |
| 4Q20 | 1,889 | +10.2% |
| 3Q20 | 1,734 | -4.3% |
| 2Q20 | 1,670 | -6.7% |
| 1Q20 | 1,765 | +7.1% |
| 4Q19 | 1,714 | -11.1% |
| 3Q19 | 1,812 | -0.2% |
| 2Q19 | 1,791 | -2.9% |
| 1Q19 | 1,647 | +1.2% |
| 4Q18 | 1,928 | +2.5% |
| 3Q18 | 1,817 | +6.3% |
| 2Q18 | 1,845 | +16.2% |
| 1Q18 | 1,627 | -1.9% |
| 4Q17 | 1,881 | +9.4% |
| 3Q17 | 1,709 | -1.5% |
| 2Q17 | 1,587 | - |
| 1Q17 | 1,658 | - |
| 4Q16 | 1,720 | - |
| 3Q16 | 1,735 | - |