| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 54,572 | +9.2% |
| 1Q26 | 50,624 | +2.7% |
| 4Q25 | 51,296 | +2.9% |
| 3Q25 | 49,574 | +1.8% |
| 2Q25 | 49,964 | -7.1% |
| 1Q25 | 49,314 | +5.1% |
| 4Q24 | 49,870 | +18.3% |
| 3Q24 | 48,710 | +3.3% |
| 2Q24 | 53,809 | +23.7% |
| 1Q24 | 46,935 | +10.4% |
| 4Q23 | 42,162 | -4.8% |
| 3Q23 | 47,163 | +9.7% |
| 2Q23 | 43,497 | +1.6% |
| 1Q23 | 42,509 | +1.8% |
| 4Q22 | 44,271 | +2.5% |
| 3Q22 | 42,983 | -1.0% |
| 2Q22 | 42,793 | -5.5% |
| 1Q22 | 41,773 | -4.6% |
| 4Q21 | 43,186 | -8.4% |
| 3Q21 | 43,420 | -3.4% |
| 2Q21 | 45,280 | -2.6% |
| 1Q21 | 43,797 | -2.8% |
| 4Q20 | 47,149 | +2.4% |
| 3Q20 | 44,953 | -0.0% |
| 2Q20 | 46,486 | +0.3% |
| 1Q20 | 45,041 | -0.6% |
| 4Q19 | 46,064 | -0.6% |
| 3Q19 | 44,967 | -2.4% |
| 2Q19 | 46,350 | +1.6% |
| 1Q19 | 45,294 | -1.1% |
| 4Q18 | 46,362 | +0.9% |
| 3Q18 | 46,085 | +3.0% |
| 2Q18 | 45,617 | +2.5% |
| 1Q18 | 45,775 | +3.6% |
| 4Q17 | 45,962 | -2.1% |
| 3Q17 | 44,728 | +3.3% |
| 2Q17 | 44,511 | - |
| 1Q17 | 44,168 | - |
| 4Q16 | 46,940 | - |
| 3Q16 | 43,279 | - |