| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,712 | +12.7% |
| 2Q26 | 2,603 | +13.6% |
| 1Q26 | 2,616 | +17.3% |
| 4Q25 | 2,633 | +9.3% |
| 3Q25 | 2,406 | +9.5% |
| 2Q25 | 2,292 | +9.7% |
| 1Q25 | 2,230 | +22.4% |
| 4Q24 | 2,409 | +26.5% |
| 3Q24 | 2,197 | +23.7% |
| 2Q24 | 2,088 | +25.7% |
| 1Q24 | 1,822 | +12.1% |
| 4Q23 | 1,904 | +23.3% |
| 3Q23 | 1,776 | +17.1% |
| 2Q23 | 1,660 | +15.4% |
| 1Q23 | 1,625 | +19.1% |
| 4Q22 | 1,544 | +12.9% |
| 3Q22 | 1,517 | +20.0% |
| 2Q22 | 1,439 | +17.5% |
| 1Q22 | 1,364 | +7.0% |
| 4Q21 | 1,368 | +2.4% |
| 3Q21 | 1,265 | -4.0% |
| 2Q21 | 1,224 | -4.4% |
| 1Q21 | 1,275 | -3.6% |
| 4Q20 | 1,335 | -2.4% |
| 3Q20 | 1,318 | +0.5% |
| 2Q20 | 1,280 | +4.6% |
| 1Q20 | 1,322 | +1.6% |
| 4Q19 | 1,369 | +8.7% |
| 3Q19 | 1,312 | +7.3% |
| 2Q19 | 1,224 | +3.4% |
| 1Q19 | 1,301 | +13.6% |
| 4Q18 | 1,260 | +12.1% |
| 3Q18 | 1,223 | +12.6% |
| 2Q18 | 1,184 | +9.6% |
| 1Q18 | 1,145 | -1.3% |
| 4Q17 | 1,124 | +3.9% |
| 3Q17 | 1,086 | -0.1% |
| 2Q17 | 1,080 | - |
| 1Q17 | 1,161 | - |
| 4Q16 | 1,082 | - |
| 3Q16 | 1,087 | - |