| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 80,766 | +2.3% |
| 2Q26 | 79,875 | +2.2% |
| 1Q26 | 77,627 | +2.2% |
| 4Q25 | 79,609 | +5.3% |
| 3Q25 | 78,966 | +5.0% |
| 2Q25 | 78,152 | +4.7% |
| 1Q25 | 75,927 | +5.0% |
| 4Q24 | 75,617 | +6.2% |
| 3Q24 | 75,183 | +4.6% |
| 2Q24 | 74,672 | +4.0% |
| 1Q24 | 72,323 | +2.3% |
| 4Q23 | 71,205 | +10.0% |
| 3Q23 | 71,900 | +5.9% |
| 2Q23 | 71,772 | +6.2% |
| 1Q23 | 70,697 | +5.8% |
| 4Q22 | 64,733 | -3.4% |
| 3Q22 | 67,910 | +2.4% |
| 2Q22 | 67,612 | +3.9% |
| 1Q22 | 66,816 | +3.3% |
| 4Q21 | 67,028 | +0.2% |
| 3Q21 | 66,334 | -5.5% |
| 2Q21 | 65,070 | -4.7% |
| 1Q21 | 64,652 | -7.1% |
| 4Q20 | 66,875 | +1.5% |
| 3Q20 | 70,158 | -0.4% |
| 2Q20 | 68,287 | +1.1% |
| 1Q20 | 69,613 | +1.6% |
| 4Q19 | 65,891 | -1.7% |
| 3Q19 | 70,416 | +3.6% |
| 2Q19 | 67,538 | +5.1% |
| 1Q19 | 68,533 | +7.7% |
| 4Q18 | 67,026 | +3.7% |
| 3Q18 | 67,945 | +4.9% |
| 2Q18 | 64,233 | +0.7% |
| 1Q18 | 63,646 | -0.3% |
| 4Q17 | 64,656 | +2.3% |
| 3Q17 | 64,785 | +0.3% |
| 2Q17 | 63,755 | -0.4% |
| 1Q17 | 63,844 | -0.5% |
| 4Q16 | 63,212 | - |
| 3Q16 | 64,587 | - |
| 2Q16 | 64,029 | - |
| 1Q16 | 64,153 | - |