| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,646 | +17.6% |
| 2Q26 | 5,686 | +23.4% |
| 1Q26 | 5,511 | +17.0% |
| 4Q25 | 6,041 | +9.1% |
| 3Q25 | 4,800 | +3.5% |
| 2Q25 | 4,609 | -1.1% |
| 1Q25 | 4,710 | +5.3% |
| 4Q24 | 5,535 | +8.3% |
| 3Q24 | 4,639 | +10.0% |
| 2Q24 | 4,660 | +9.6% |
| 1Q24 | 4,475 | +7.5% |
| 4Q23 | 5,110 | +15.4% |
| 3Q23 | 4,216 | +5.6% |
| 2Q23 | 4,253 | +8.7% |
| 1Q23 | 4,162 | +6.2% |
| 4Q22 | 4,427 | -3.4% |
| 3Q22 | 3,994 | -1.0% |
| 2Q22 | 3,914 | -0.8% |
| 1Q22 | 3,919 | +4.1% |
| 4Q21 | 4,583 | +4.6% |
| 3Q21 | 4,033 | +1.9% |
| 2Q21 | 3,946 | -1.1% |
| 1Q21 | 3,764 | -4.4% |
| 4Q20 | 4,380 | +4.0% |
| 3Q20 | 3,956 | +0.1% |
| 2Q20 | 3,989 | +3.3% |
| 1Q20 | 3,936 | +2.8% |
| 4Q19 | 4,212 | +2.0% |
| 3Q19 | 3,952 | +13.1% |
| 2Q19 | 3,863 | +8.2% |
| 1Q19 | 3,829 | +6.3% |
| 4Q18 | 4,130 | +1.9% |
| 3Q18 | 3,493 | -1.0% |
| 2Q18 | 3,571 | +1.4% |
| 1Q18 | 3,602 | +1.8% |
| 4Q17 | 4,054 | +1.3% |
| 3Q17 | 3,527 | +3.9% |
| 2Q17 | 3,521 | - |
| 1Q17 | 3,539 | - |
| 4Q16 | 4,001 | - |
| 3Q16 | 3,393 | - |