| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,719 | +5.9% |
| 2Q26 | 4,493 | +6.7% |
| 1Q26 | 4,453 | +1.2% |
| 4Q25 | 4,790 | +15.3% |
| 3Q25 | 4,455 | -1.0% |
| 2Q25 | 4,210 | +0.5% |
| 1Q25 | 4,401 | +8.7% |
| 4Q24 | 4,154 | +14.1% |
| 3Q24 | 4,502 | +21.1% |
| 2Q24 | 4,191 | +6.6% |
| 1Q24 | 4,048 | +10.9% |
| 4Q23 | 3,641 | +2.8% |
| 3Q23 | 3,719 | +13.4% |
| 2Q23 | 3,932 | +27.9% |
| 1Q23 | 3,649 | +11.3% |
| 4Q22 | 3,541 | +12.7% |
| 3Q22 | 3,279 | -0.5% |
| 2Q22 | 3,074 | +3.6% |
| 1Q22 | 3,280 | +25.4% |
| 4Q21 | 3,143 | -1.1% |
| 3Q21 | 3,296 | -2.8% |
| 2Q21 | 2,967 | -13.7% |
| 1Q21 | 2,616 | -22.6% |
| 4Q20 | 3,178 | -18.9% |
| 3Q20 | 3,391 | -10.7% |
| 2Q20 | 3,437 | -1.7% |
| 1Q20 | 3,378 | -4.5% |
| 4Q19 | 3,918 | +6.8% |
| 3Q19 | 3,798 | +11.3% |
| 2Q19 | 3,496 | +8.8% |
| 1Q19 | 3,539 | +10.0% |
| 4Q18 | 3,670 | +4.0% |
| 3Q18 | 3,411 | +9.0% |
| 2Q18 | 3,212 | +3.0% |
| 1Q18 | 3,216 | -1.1% |
| 4Q17 | 3,528 | -7.4% |
| 3Q17 | 3,130 | +0.1% |
| 2Q17 | 3,119 | - |
| 1Q17 | 3,252 | - |
| 4Q16 | 3,809 | - |
| 3Q16 | 3,128 | - |