| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,973 | +8.4% |
| 2Q26 | 7,793 | +16.5% |
| 1Q26 | 7,520 | +12.7% |
| 3Q25 | 7,352 | +15.4% |
| 2Q25 | 6,691 | +9.0% |
| 1Q25 | 6,672 | +11.2% |
| 4Q24 | 6,074 | +7.1% |
| 3Q24 | 6,369 | +10.1% |
| 2Q24 | 6,141 | +8.3% |
| 1Q24 | 6,000 | +3.5% |
| 4Q23 | 5,669 | +10.3% |
| 3Q23 | 5,783 | +0.1% |
| 2Q23 | 5,671 | +9.2% |
| 1Q23 | 5,798 | +5.2% |
| 4Q22 | 5,140 | +1.7% |
| 3Q22 | 5,778 | +6.6% |
| 2Q22 | 5,192 | -3.4% |
| 1Q22 | 5,514 | +8.8% |
| 4Q21 | 5,054 | -0.8% |
| 3Q21 | 5,419 | +1.0% |
| 2Q21 | 5,376 | -0.0% |
| 1Q21 | 5,069 | -7.6% |
| 4Q20 | 5,093 | +6.5% |
| 3Q20 | 5,368 | +4.1% |
| 2Q20 | 5,377 | +7.0% |
| 1Q20 | 5,488 | +11.8% |
| 4Q19 | 4,782 | +8.3% |
| 3Q19 | 5,158 | +1.7% |
| 2Q19 | 5,026 | +2.4% |
| 1Q19 | 4,907 | -4.5% |
| 4Q18 | 4,416 | -3.6% |
| 3Q18 | 5,074 | -1.2% |
| 2Q18 | 4,906 | -2.6% |
| 1Q18 | 5,140 | +7.4% |
| 4Q17 | 4,581 | +5.5% |
| 3Q17 | 5,138 | +5.8% |
| 2Q17 | 5,037 | +10.8% |
| 1Q17 | 4,788 | +4.3% |
| 4Q16 | 4,343 | - |
| 3Q16 | 4,858 | - |
| 2Q16 | 4,546 | - |
| 1Q16 | 4,590 | - |