| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,187 | +12.3% |
| 3Q25 | 2,872 | +7.1% |
| 2Q25 | 2,743 | +3.7% |
| 1Q25 | 2,735 | +6.3% |
| 4Q24 | 2,839 | +4.4% |
| 3Q24 | 2,681 | +1.6% |
| 2Q24 | 2,646 | +2.8% |
| 1Q24 | 2,573 | +7.7% |
| 4Q23 | 2,720 | +6.1% |
| 3Q23 | 2,639 | +12.8% |
| 2Q23 | 2,573 | +10.5% |
| 1Q23 | 2,389 | +13.1% |
| 4Q22 | 2,562 | +72.9% |
| 3Q22 | 2,339 | +110.4% |
| 2Q22 | 2,328 | +114.8% |
| 1Q22 | 2,113 | +114.6% |
| 4Q21 | 1,482 | +42.9% |
| 3Q21 | 1,111 | +15.9% |
| 2Q21 | 1,083 | +12.3% |
| 1Q21 | 984 | +1.0% |
| 4Q20 | 1,037 | +2.6% |
| 3Q20 | 959 | -0.4% |
| 2Q20 | 964 | +2.6% |
| 1Q20 | 975 | +10.9% |
| 4Q19 | 1,010 | +12.6% |
| 3Q19 | 963 | +18.2% |
| 2Q19 | 940 | +14.3% |
| 1Q19 | 878 | +14.9% |
| 4Q18 | 897 | +14.6% |
| 3Q18 | 815 | +1.9% |
| 2Q18 | 822 | +6.6% |
| 1Q18 | 765 | +5.0% |
| 4Q17 | 783 | -2.1% |
| 3Q17 | 799 | +10.6% |
| 2Q17 | 771 | +7.9% |
| 1Q17 | 728 | +11.9% |
| 4Q16 | 800 | +14.4% |
| 3Q16 | 723 | - |
| 2Q16 | 715 | - |
| 1Q16 | 650 | - |
| 4Q15 | 699 | - |