| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,086 | +2.8% |
| 1Q26 | 10,224 | +4.3% |
| 4Q25 | 10,760 | +5.4% |
| 3Q25 | 9,728 | +10.0% |
| 2Q25 | 9,808 | +5.9% |
| 1Q25 | 9,803 | +4.4% |
| 4Q24 | 10,210 | +6.0% |
| 3Q24 | 8,847 | -3.3% |
| 2Q24 | 9,262 | +2.2% |
| 1Q24 | 9,389 | +3.4% |
| 4Q23 | 9,632 | -1.5% |
| 3Q23 | 9,149 | +29.9% |
| 2Q23 | 9,063 | +10.8% |
| 1Q23 | 9,081 | +9.5% |
| 4Q22 | 9,781 | +15.5% |
| 3Q22 | 7,041 | -11.5% |
| 2Q22 | 8,183 | +13.8% |
| 1Q22 | 8,295 | +7.9% |
| 4Q21 | 8,470 | -9.2% |
| 3Q21 | 7,952 | -2.4% |
| 2Q21 | 7,188 | -11.1% |
| 1Q21 | 7,690 | -5.1% |
| 4Q20 | 9,324 | +10.1% |
| 3Q20 | 8,145 | +4.2% |
| 2Q20 | 8,086 | +4.1% |
| 1Q20 | 8,104 | +7.1% |
| 4Q19 | 8,465 | +5.8% |
| 3Q19 | 7,820 | +4.7% |
| 2Q19 | 7,765 | +4.2% |
| 1Q19 | 7,569 | +5.2% |
| 4Q18 | 8,004 | +4.0% |
| 3Q18 | 7,469 | +4.4% |
| 2Q18 | 7,450 | +3.7% |
| 1Q18 | 7,192 | +0.8% |
| 4Q17 | 7,693 | +9.7% |
| 3Q17 | 7,157 | +5.4% |
| 2Q17 | 7,183 | - |
| 1Q17 | 7,135 | - |
| 4Q16 | 7,010 | - |
| 3Q16 | 6,793 | - |