| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,851 | +4.7% |
| 2Q26 | 1,822 | +5.1% |
| 1Q26 | 1,779 | +2.1% |
| 4Q25 | 1,773 | +6.3% |
| 3Q25 | 1,768 | +4.4% |
| 2Q25 | 1,734 | +1.8% |
| 1Q25 | 1,742 | +0.5% |
| 4Q24 | 1,668 | +2.5% |
| 3Q24 | 1,694 | +0.4% |
| 2Q24 | 1,704 | +2.8% |
| 1Q24 | 1,733 | +4.7% |
| 4Q23 | 1,627 | +3.6% |
| 3Q23 | 1,687 | +2.2% |
| 2Q23 | 1,658 | +1.5% |
| 1Q23 | 1,655 | +1.0% |
| 4Q22 | 1,570 | -5.0% |
| 3Q22 | 1,650 | -0.2% |
| 2Q22 | 1,633 | -1.4% |
| 1Q22 | 1,639 | +2.4% |
| 4Q21 | 1,653 | -6.2% |
| 3Q21 | 1,653 | -22.0% |
| 2Q21 | 1,656 | -17.0% |
| 1Q21 | 1,601 | -19.2% |
| 4Q20 | 1,762 | -12.1% |
| 3Q20 | 2,118 | +0.9% |
| 2Q20 | 1,996 | -4.5% |
| 1Q20 | 1,982 | -5.8% |
| 4Q19 | 2,005 | -5.7% |
| 3Q19 | 2,099 | -4.7% |
| 2Q19 | 2,091 | -3.0% |
| 1Q19 | 2,103 | -3.0% |
| 4Q18 | 2,126 | -0.4% |
| 3Q18 | 2,202 | -0.5% |
| 2Q18 | 2,155 | -1.6% |
| 1Q18 | 2,167 | +1.2% |
| 4Q17 | 2,135 | +3.3% |
| 3Q17 | 2,212 | +3.2% |
| 2Q17 | 2,190 | - |
| 1Q17 | 2,141 | - |
| 4Q16 | 2,066 | - |
| 3Q16 | 2,144 | - |