| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,464 | +3.2% |
| 1Q26 | 1,486 | +0.3% |
| 4Q25 | 1,439 | +6.4% |
| 3Q25 | 1,478 | +8.7% |
| 2Q25 | 1,419 | +2.0% |
| 1Q25 | 1,481 | +11.8% |
| 4Q24 | 1,353 | +7.7% |
| 3Q24 | 1,359 | +6.9% |
| 2Q24 | 1,391 | +7.9% |
| 1Q24 | 1,324 | +6.7% |
| 4Q23 | 1,256 | +0.4% |
| 3Q23 | 1,272 | +11.7% |
| 2Q23 | 1,289 | +16.6% |
| 1Q23 | 1,241 | +10.6% |
| 4Q22 | 1,252 | +12.9% |
| 3Q22 | 1,138 | +5.1% |
| 2Q22 | 1,105 | +8.4% |
| 1Q22 | 1,122 | +10.9% |
| 4Q21 | 1,109 | -4.5% |
| 3Q21 | 1,083 | -5.9% |
| 2Q21 | 1,020 | -13.4% |
| 1Q21 | 1,011 | -14.6% |
| 4Q20 | 1,161 | -1.6% |
| 3Q20 | 1,151 | -3.7% |
| 2Q20 | 1,177 | -5.1% |
| 1Q20 | 1,185 | -0.5% |
| 4Q19 | 1,180 | -3.3% |
| 3Q19 | 1,196 | +2.7% |
| 2Q19 | 1,240 | +11.4% |
| 1Q19 | 1,191 | +8.3% |
| 4Q18 | 1,220 | +14.0% |
| 3Q18 | 1,165 | +11.4% |
| 2Q18 | 1,114 | +9.2% |
| 1Q18 | 1,099 | +1.6% |
| 4Q17 | 1,070 | -0.5% |
| 3Q17 | 1,045 | -7.8% |
| 2Q17 | 1,020 | -11.5% |
| 1Q17 | 1,082 | -4.6% |
| 4Q16 | 1,075 | - |
| 3Q16 | 1,133 | - |
| 2Q16 | 1,153 | - |
| 1Q16 | 1,134 | - |