| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,735 | +4.3% |
| 2Q26 | 7,459 | -0.1% |
| 1Q26 | 7,394 | +2.6% |
| 4Q25 | 7,548 | +5.3% |
| 3Q25 | 7,417 | +6.5% |
| 2Q25 | 7,468 | +7.5% |
| 1Q25 | 7,206 | +9.1% |
| 4Q24 | 7,169 | +8.1% |
| 3Q24 | 6,964 | +4.2% |
| 2Q24 | 6,948 | +6.9% |
| 1Q24 | 6,603 | +4.5% |
| 4Q23 | 6,634 | +5.6% |
| 3Q23 | 6,685 | +8.3% |
| 2Q23 | 6,497 | +6.0% |
| 1Q23 | 6,316 | +7.4% |
| 4Q22 | 6,285 | +0.5% |
| 3Q22 | 6,171 | +2.8% |
| 2Q22 | 6,132 | +9.6% |
| 1Q22 | 5,881 | +3.4% |
| 4Q21 | 6,252 | -2.7% |
| 3Q21 | 6,001 | -4.2% |
| 2Q21 | 5,597 | -10.2% |
| 1Q21 | 5,690 | -7.7% |
| 4Q20 | 6,427 | +3.6% |
| 3Q20 | 6,262 | -3.3% |
| 2Q20 | 6,232 | -2.3% |
| 1Q20 | 6,162 | -2.3% |
| 4Q19 | 6,206 | -0.9% |
| 3Q19 | 6,477 | +6.2% |
| 2Q19 | 6,377 | +3.9% |
| 1Q19 | 6,306 | +4.7% |
| 4Q18 | 6,261 | +2.4% |
| 3Q18 | 6,097 | +1.3% |
| 2Q18 | 6,139 | -0.2% |
| 1Q18 | 6,024 | +1.0% |
| 4Q17 | 6,115 | -3.7% |
| 3Q17 | 6,018 | -2.1% |
| 2Q17 | 6,153 | - |
| 1Q17 | 5,966 | - |
| 4Q16 | 6,351 | - |
| 3Q16 | 6,150 | - |