| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,864 | +22.7% |
| 2Q26 | 1,787 | +18.0% |
| 1Q26 | 1,649 | +13.6% |
| 4Q25 | 1,669 | +5.4% |
| 3Q25 | 1,519 | +0.9% |
| 2Q25 | 1,515 | +7.7% |
| 1Q25 | 1,452 | +8.7% |
| 4Q24 | 1,584 | +5.6% |
| 3Q24 | 1,506 | +10.5% |
| 2Q24 | 1,407 | +9.8% |
| 1Q24 | 1,336 | +9.4% |
| 4Q23 | 1,499 | -0.7% |
| 3Q23 | 1,362 | +17.8% |
| 2Q23 | 1,281 | +15.0% |
| 1Q23 | 1,221 | +7.2% |
| 4Q22 | 1,510 | +12.9% |
| 3Q22 | 1,156 | +9.3% |
| 2Q22 | 1,113 | +13.0% |
| 1Q22 | 1,139 | +10.7% |
| 4Q21 | 1,337 | +14.0% |
| 3Q21 | 1,058 | -0.4% |
| 2Q21 | 985 | -1.3% |
| 1Q21 | 1,029 | -0.2% |
| 4Q20 | 1,173 | -7.5% |
| 3Q20 | 1,062 | -6.1% |
| 2Q20 | 998 | -14.1% |
| 1Q20 | 1,031 | -6.7% |
| 4Q19 | 1,268 | -0.6% |
| 3Q19 | 1,131 | +7.9% |
| 2Q19 | 1,162 | +17.9% |
| 1Q19 | 1,106 | +15.8% |
| 4Q18 | 1,276 | +26.3% |
| 3Q18 | 1,048 | +14.5% |
| 2Q18 | 985 | +14.6% |
| 1Q18 | 955 | +6.0% |
| 4Q17 | 1,010 | +10.9% |
| 3Q17 | 915 | +3.2% |
| 2Q17 | 859 | - |
| 1Q17 | 901 | - |
| 4Q16 | 910 | - |
| 3Q16 | 887 | - |