| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,453 | +24.4% |
| 1Q26 | 1,576 | +25.6% |
| 4Q25 | 1,240 | +11.0% |
| 3Q25 | 1,213 | +9.9% |
| 2Q25 | 1,168 | +4.6% |
| 1Q25 | 1,255 | +20.1% |
| 4Q24 | 1,117 | -2.4% |
| 3Q24 | 1,104 | +3.8% |
| 2Q24 | 1,116 | +0.5% |
| 1Q24 | 1,045 | -1.2% |
| 4Q23 | 1,144 | -1.2% |
| 3Q23 | 1,063 | -10.4% |
| 2Q23 | 1,111 | -10.1% |
| 1Q23 | 1,058 | -13.1% |
| 4Q22 | 1,158 | -22.8% |
| 3Q22 | 1,187 | -2.4% |
| 2Q22 | 1,235 | +4.0% |
| 1Q22 | 1,217 | +10.6% |
| 4Q21 | 1,501 | +24.6% |
| 3Q21 | 1,217 | +27.3% |
| 2Q21 | 1,188 | +8.5% |
| 1Q21 | 1,101 | +1.9% |
| 4Q20 | 1,204 | +15.6% |
| 3Q20 | 956 | +1.3% |
| 2Q20 | 1,095 | +13.5% |
| 1Q20 | 1,080 | +10.3% |
| 4Q19 | 1,041 | +13.1% |
| 3Q19 | 943 | +29.9% |
| 2Q19 | 964 | +30.2% |
| 1Q19 | 979 | +21.8% |
| 4Q18 | 921 | +29.6% |
| 3Q18 | 726 | +0.4% |
| 2Q18 | 741 | +5.8% |
| 1Q18 | 804 | +8.1% |
| 4Q17 | 710 | +5.5% |
| 3Q17 | 723 | +2.2% |
| 2Q17 | 700 | - |
| 1Q17 | 744 | - |
| 4Q16 | 673 | - |
| 3Q16 | 708 | - |