| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 78,472 | +8.7% |
| 2Q26 | 76,641 | +5.4% |
| 1Q26 | 74,474 | +3.5% |
| 4Q25 | 73,249 | +1.4% |
| 3Q25 | 72,210 | +3.3% |
| 2Q25 | 72,732 | +4.6% |
| 1Q25 | 71,962 | +7.8% |
| 4Q24 | 72,240 | +4.4% |
| 3Q24 | 69,880 | +5.1% |
| 2Q24 | 69,524 | +3.8% |
| 1Q24 | 66,748 | +3.8% |
| 4Q23 | 69,218 | +8.4% |
| 3Q23 | 66,514 | +3.8% |
| 2Q23 | 66,998 | +86.3% |
| 1Q23 | 64,313 | +84.0% |
| 4Q22 | 63,867 | +69.9% |
| 3Q22 | 64,101 | +67.7% |
| 2Q22 | 35,962 | -5.7% |
| 1Q22 | 34,957 | -4.6% |
| 4Q21 | 37,586 | -0.9% |
| 3Q21 | 38,220 | -0.5% |
| 2Q21 | 38,123 | -1.4% |
| 1Q21 | 36,633 | -0.6% |
| 4Q20 | 37,909 | +4.5% |
| 3Q20 | 38,425 | +6.2% |
| 2Q20 | 38,672 | +7.7% |
| 1Q20 | 36,869 | +5.0% |
| 4Q19 | 36,262 | +3.8% |
| 3Q19 | 36,194 | +5.8% |
| 2Q19 | 35,894 | +7.0% |
| 1Q19 | 35,103 | +6.6% |
| 4Q18 | 34,945 | +7.9% |
| 3Q18 | 34,213 | +3.3% |
| 2Q18 | 33,539 | +4.1% |
| 1Q18 | 32,942 | +2.6% |
| 4Q17 | 32,401 | +1.2% |
| 3Q17 | 33,126 | +4.6% |
| 2Q17 | 32,231 | - |
| 1Q17 | 32,096 | - |
| 4Q16 | 32,022 | - |
| 3Q16 | 31,659 | - |