| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,234 | +7.7% |
| 1Q26 | 1,273 | +10.2% |
| 3Q25 | 1,197 | +6.5% |
| 2Q25 | 1,146 | +1.3% |
| 1Q25 | 1,155 | +1.0% |
| 4Q24 | 1,136 | +1.0% |
| 3Q24 | 1,124 | +3.8% |
| 2Q24 | 1,131 | +0.4% |
| 1Q24 | 1,144 | -0.6% |
| 4Q23 | 1,125 | -4.8% |
| 3Q23 | 1,083 | -0.6% |
| 2Q23 | 1,127 | +8.7% |
| 1Q23 | 1,151 | +9.8% |
| 4Q22 | 1,182 | +7.4% |
| 3Q22 | 1,089 | -0.1% |
| 2Q22 | 1,037 | -3.1% |
| 1Q22 | 1,048 | -3.8% |
| 4Q21 | 1,101 | -7.6% |
| 3Q21 | 1,090 | -8.5% |
| 2Q21 | 1,070 | -8.7% |
| 1Q21 | 1,089 | -9.6% |
| 4Q20 | 1,191 | +3.7% |
| 3Q20 | 1,191 | +0.1% |
| 2Q20 | 1,172 | +1.2% |
| 1Q20 | 1,205 | +0.9% |
| 4Q19 | 1,149 | -3.0% |
| 3Q19 | 1,190 | 0.0% |
| 2Q19 | 1,158 | -2.4% |
| 1Q19 | 1,194 | +1.2% |
| 4Q18 | 1,184 | -2.2% |
| 3Q18 | 1,190 | +1.5% |
| 2Q18 | 1,187 | +2.8% |
| 1Q18 | 1,180 | -3.3% |
| 4Q17 | 1,211 | +2.1% |
| 3Q17 | 1,172 | -0.4% |
| 2Q17 | 1,155 | - |
| 1Q17 | 1,220 | - |
| 4Q16 | 1,186 | - |
| 3Q16 | 1,177 | - |