| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,757 | +6.1% |
| 2Q26 | 3,456 | +13.7% |
| 1Q26 | 3,493 | +22.8% |
| 4Q25 | 3,468 | +22.5% |
| 3Q25 | 3,541 | +25.5% |
| 2Q25 | 3,039 | +22.2% |
| 1Q25 | 2,845 | +6.1% |
| 4Q24 | 2,830 | +6.2% |
| 3Q24 | 2,822 | +7.9% |
| 2Q24 | 2,486 | +0.4% |
| 1Q24 | 2,681 | +8.1% |
| 4Q23 | 2,666 | +13.3% |
| 3Q23 | 2,615 | +0.4% |
| 2Q23 | 2,476 | +13.6% |
| 1Q23 | 2,481 | +7.2% |
| 4Q22 | 2,353 | -8.6% |
| 3Q22 | 2,604 | +13.8% |
| 2Q22 | 2,179 | +2.0% |
| 1Q22 | 2,314 | +21.2% |
| 4Q21 | 2,575 | +15.9% |
| 3Q21 | 2,289 | -4.9% |
| 2Q21 | 2,135 | -7.5% |
| 1Q21 | 1,909 | -12.4% |
| 4Q20 | 2,221 | +8.5% |
| 3Q20 | 2,407 | +14.3% |
| 2Q20 | 2,309 | +15.2% |
| 1Q20 | 2,181 | +7.7% |
| 4Q19 | 2,047 | +9.1% |
| 3Q19 | 2,106 | -0.9% |
| 2Q19 | 2,004 | +8.6% |
| 1Q19 | 2,025 | +7.7% |
| 4Q18 | 1,877 | -1.4% |
| 3Q18 | 2,126 | +19.3% |
| 2Q18 | 1,846 | +19.5% |
| 1Q18 | 1,880 | +27.7% |
| 4Q17 | 1,903 | +35.9% |
| 3Q17 | 1,782 | +29.9% |
| 2Q17 | 1,545 | - |
| 1Q17 | 1,473 | - |
| 4Q16 | 1,400 | - |
| 3Q16 | 1,372 | - |