| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 12,073 | +8.1% |
| 2Q26 | 11,737 | +18.4% |
| 1Q26 | 11,191 | +19.2% |
| 4Q25 | 11,418 | +16.4% |
| 3Q25 | 11,167 | +18.2% |
| 2Q25 | 9,916 | +8.1% |
| 1Q25 | 9,384 | +6.1% |
| 4Q24 | 9,805 | +6.0% |
| 3Q24 | 9,450 | +2.0% |
| 2Q24 | 9,175 | +2.5% |
| 1Q24 | 8,848 | +2.2% |
| 4Q23 | 9,249 | +5.2% |
| 3Q23 | 9,262 | +7.8% |
| 2Q23 | 8,952 | +16.7% |
| 1Q23 | 8,654 | +18.4% |
| 4Q22 | 8,789 | +14.9% |
| 3Q22 | 8,589 | +2.4% |
| 2Q22 | 7,672 | -7.5% |
| 1Q22 | 7,308 | -4.4% |
| 4Q21 | 7,649 | +6.1% |
| 3Q21 | 8,385 | +13.4% |
| 2Q21 | 8,295 | +14.6% |
| 1Q21 | 7,641 | +7.6% |
| 4Q20 | 7,207 | +1.6% |
| 3Q20 | 7,392 | +2.3% |
| 2Q20 | 7,237 | +2.8% |
| 1Q20 | 7,100 | +1.4% |
| 4Q19 | 7,093 | +1.3% |
| 3Q19 | 7,225 | +1.7% |
| 2Q19 | 7,039 | +0.4% |
| 1Q19 | 7,001 | +1.0% |
| 4Q18 | 7,003 | -4.1% |
| 3Q18 | 7,105 | -4.5% |
| 2Q18 | 7,008 | +3.6% |
| 1Q18 | 6,931 | +5.6% |
| 4Q17 | 7,302 | +8.6% |
| 3Q17 | 7,438 | +14.9% |
| 2Q17 | 6,762 | - |
| 1Q17 | 6,561 | - |
| 4Q16 | 6,724 | - |
| 3Q16 | 6,476 | - |