| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,427 | +8.2% |
| 1Q26 | 1,369 | +10.5% |
| 4Q25 | 1,421 | +7.6% |
| 3Q25 | 1,407 | +12.3% |
| 2Q25 | 1,319 | +10.3% |
| 1Q25 | 1,239 | +3.2% |
| 4Q24 | 1,320 | +11.6% |
| 3Q24 | 1,253 | +17.1% |
| 2Q24 | 1,196 | +8.1% |
| 1Q24 | 1,200 | +15.9% |
| 4Q23 | 1,183 | -2.2% |
| 3Q23 | 1,071 | +11.8% |
| 2Q23 | 1,106 | +15.1% |
| 1Q23 | 1,036 | +9.9% |
| 4Q22 | 1,209 | +12.8% |
| 3Q22 | 958 | -5.2% |
| 2Q22 | 961 | +1.3% |
| 1Q22 | 942 | -9.5% |
| 4Q21 | 1,072 | -3.4% |
| 3Q21 | 1,010 | -3.5% |
| 2Q21 | 949 | -7.3% |
| 1Q21 | 1,040 | +0.1% |
| 4Q20 | 1,110 | -0.5% |
| 3Q20 | 1,048 | +1.4% |
| 2Q20 | 1,023 | +0.6% |
| 1Q20 | 1,039 | +5.5% |
| 4Q19 | 1,115 | +5.7% |
| 3Q19 | 1,033 | +11.7% |
| 2Q19 | 1,018 | +13.5% |
| 1Q19 | 985 | +9.2% |
| 4Q18 | 1,055 | +6.5% |
| 3Q18 | 924 | +1.9% |
| 2Q18 | 896 | -0.6% |
| 1Q18 | 903 | +5.3% |
| 4Q17 | 991 | +4.1% |
| 3Q17 | 907 | +4.6% |
| 2Q17 | 902 | - |
| 1Q17 | 857 | - |
| 4Q16 | 952 | - |
| 3Q16 | 867 | - |