| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,531 | +2.3% |
| 2Q26 | 6,335 | +6.0% |
| 1Q26 | 6,407 | +2.0% |
| 4Q25 | 6,400 | +4.2% |
| 3Q25 | 6,385 | +11.4% |
| 2Q25 | 5,977 | +2.5% |
| 1Q25 | 6,282 | +9.6% |
| 4Q24 | 6,144 | +3.9% |
| 3Q24 | 5,734 | +4.0% |
| 2Q24 | 5,834 | +3.4% |
| 1Q24 | 5,734 | +2.0% |
| 4Q23 | 5,913 | -6.7% |
| 3Q23 | 5,512 | +7.6% |
| 2Q23 | 5,642 | +10.7% |
| 1Q23 | 5,619 | +7.6% |
| 4Q22 | 6,341 | +19.7% |
| 3Q22 | 5,123 | +4.2% |
| 2Q22 | 5,095 | +5.9% |
| 1Q22 | 5,221 | +6.9% |
| 4Q21 | 5,298 | -4.2% |
| 3Q21 | 4,917 | -7.5% |
| 2Q21 | 4,811 | -10.0% |
| 1Q21 | 4,884 | -11.8% |
| 4Q20 | 5,532 | - |
| 3Q20 | 5,314 | +0.8% |
| 2Q20 | 5,346 | +2.6% |
| 1Q20 | 5,535 | +2.7% |
| 3Q19 | 5,270 | -2.0% |
| 2Q19 | 5,213 | -1.7% |
| 1Q19 | 5,392 | +2.5% |
| 4Q18 | 5,253 | -0.7% |
| 3Q18 | 5,376 | +3.4% |
| 2Q18 | 5,305 | +3.1% |
| 1Q18 | 5,262 | +0.1% |
| 4Q17 | 5,292 | +2.8% |
| 3Q17 | 5,201 | +1.4% |
| 2Q17 | 5,146 | -3.4% |
| 1Q17 | 5,256 | -6.3% |
| 4Q16 | 5,149 | - |
| 3Q16 | 5,131 | - |
| 2Q16 | 5,327 | - |
| 1Q16 | 5,607 | - |