| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,483 | +4.2% |
| 2Q26 | 5,112 | +12.3% |
| 1Q26 | 4,935 | +10.3% |
| 4Q25 | 4,676 | +3.6% |
| 3Q25 | 5,264 | +9.1% |
| 2Q25 | 4,554 | +5.4% |
| 1Q25 | 4,474 | +10.7% |
| 4Q24 | 4,512 | +2.2% |
| 3Q24 | 4,826 | +22.6% |
| 2Q24 | 4,321 | +17.7% |
| 1Q24 | 4,043 | +15.5% |
| 4Q23 | 4,414 | +141.0% |
| 3Q23 | 3,937 | - |
| 2Q23 | 3,672 | +18.1% |
| 1Q23 | 3,499 | +9.8% |
| 4Q22 | 1,831 | -42.1% |
| 2Q22 | 3,108 | - |
| 1Q22 | 3,187 | +2.3% |
| 4Q21 | 3,162 | -18.4% |
| 3Q21 | 3,594 | -8.9% |
| 1Q21 | 3,116 | -20.5% |
| 4Q20 | 3,874 | +4.3% |
| 3Q20 | 3,946 | +0.1% |
| 2Q20 | 3,815 | +2.6% |
| 1Q20 | 3,919 | +5.4% |
| 4Q19 | 3,714 | +5.8% |
| 3Q19 | 3,941 | +6.0% |
| 2Q19 | 3,717 | +6.1% |
| 1Q19 | 3,719 | +5.2% |
| 4Q18 | 3,511 | +7.1% |
| 3Q18 | 3,718 | +4.9% |
| 2Q18 | 3,502 | +4.4% |
| 1Q18 | 3,534 | +7.7% |
| 4Q17 | 3,280 | +5.0% |
| 3Q17 | 3,544 | +10.4% |
| 2Q17 | 3,354 | - |
| 1Q17 | 3,282 | - |
| 4Q16 | 3,124 | - |
| 3Q16 | 3,210 | - |