| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q25 | 2,113 | +7.4% |
| 1Q25 | 2,001 | -5.1% |
| 4Q24 | 2,124 | +9.1% |
| 3Q24 | 1,914 | +1.6% |
| 2Q24 | 1,966 | +0.9% |
| 1Q24 | 2,109 | +6.8% |
| 4Q23 | 1,947 | -3.7% |
| 3Q23 | 1,884 | +0.9% |
| 2Q23 | 1,948 | +4.1% |
| 1Q23 | 1,974 | +0.2% |
| 4Q22 | 2,022 | -2.9% |
| 3Q22 | 1,867 | -7.0% |
| 2Q22 | 1,872 | -2.8% |
| 1Q22 | 1,969 | +0.4% |
| 4Q21 | 2,082 | +9.6% |
| 3Q21 | 2,008 | +0.7% |
| 2Q21 | 1,925 | +0.5% |
| 1Q21 | 1,960 | -5.5% |
| 4Q20 | 1,899 | -1.2% |
| 3Q20 | 1,993 | -1.1% |
| 2Q20 | 1,917 | +1.8% |
| 1Q20 | 2,075 | +9.5% |
| 4Q19 | 1,922 | +0.8% |
| 3Q19 | 2,015 | +7.0% |
| 2Q19 | 1,883 | +5.4% |
| 1Q19 | 1,896 | +1.5% |
| 4Q18 | 1,907 | +10.4% |
| 3Q18 | 1,883 | +2.7% |
| 2Q18 | 1,787 | +1.7% |
| 1Q18 | 1,867 | +2.1% |
| 4Q17 | 1,727 | +6.8% |
| 3Q17 | 1,834 | +1.2% |
| 2Q17 | 1,756 | +3.7% |
| 1Q17 | 1,828 | +8.5% |
| 4Q16 | 1,617 | - |
| 3Q16 | 1,812 | - |
| 2Q16 | 1,693 | - |
| 1Q16 | 1,684 | - |