| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,988 | +13.0% |
| 2Q26 | 2,203 | +24.6% |
| 1Q26 | 1,970 | +12.8% |
| 4Q25 | 2,237 | +22.0% |
| 3Q25 | 1,760 | +14.3% |
| 2Q25 | 1,768 | -3.6% |
| 1Q25 | 1,746 | +0.3% |
| 4Q24 | 1,834 | +13.3% |
| 3Q24 | 1,540 | +1.9% |
| 2Q24 | 1,834 | +19.8% |
| 1Q24 | 1,740 | +16.6% |
| 4Q23 | 1,618 | +6.6% |
| 3Q23 | 1,512 | +12.2% |
| 2Q23 | 1,531 | +18.0% |
| 1Q23 | 1,492 | +8.0% |
| 4Q22 | 1,518 | +5.2% |
| 3Q22 | 1,347 | +0.1% |
| 2Q22 | 1,298 | +2.6% |
| 1Q22 | 1,382 | +13.3% |
| 4Q21 | 1,443 | -3.5% |
| 3Q21 | 1,346 | +9.2% |
| 2Q21 | 1,265 | -0.4% |
| 1Q21 | 1,220 | -7.4% |
| 4Q20 | 1,496 | -0.3% |
| 3Q20 | 1,233 | -15.5% |
| 2Q20 | 1,270 | -13.0% |
| 1Q20 | 1,317 | -8.7% |
| 4Q19 | 1,501 | -0.9% |
| 3Q19 | 1,460 | +6.3% |
| 2Q19 | 1,459 | +7.7% |
| 1Q19 | 1,442 | +6.3% |
| 4Q18 | 1,514 | +1.3% |
| 3Q18 | 1,373 | +0.9% |
| 2Q18 | 1,355 | -1.0% |
| 1Q18 | 1,357 | -12.3% |
| 4Q17 | 1,494 | -2.9% |
| 3Q17 | 1,361 | +8.2% |
| 2Q17 | 1,368 | - |
| 1Q17 | 1,547 | - |
| 4Q16 | 1,539 | - |
| 3Q16 | 1,258 | - |