| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,068 | +9.3% |
| 2Q26 | 2,018 | +12.2% |
| 1Q26 | 1,916 | +5.9% |
| 4Q25 | 1,988 | +10.8% |
| 3Q25 | 1,892 | +9.4% |
| 2Q25 | 1,799 | +13.6% |
| 1Q25 | 1,809 | +9.5% |
| 4Q24 | 1,794 | +7.4% |
| 3Q24 | 1,730 | +16.8% |
| 2Q24 | 1,583 | +8.5% |
| 1Q24 | 1,652 | +12.5% |
| 4Q23 | 1,671 | +7.6% |
| 3Q23 | 1,481 | +2.2% |
| 2Q23 | 1,459 | +6.7% |
| 1Q23 | 1,468 | +0.5% |
| 4Q22 | 1,553 | +5.4% |
| 3Q22 | 1,449 | +1.4% |
| 2Q22 | 1,367 | -1.9% |
| 1Q22 | 1,461 | +3.0% |
| 4Q21 | 1,474 | -4.3% |
| 3Q21 | 1,429 | +1.3% |
| 2Q21 | 1,393 | +5.2% |
| 1Q21 | 1,419 | +7.4% |
| 4Q20 | 1,541 | +9.4% |
| 3Q20 | 1,410 | +3.8% |
| 2Q20 | 1,324 | +4.2% |
| 1Q20 | 1,321 | +1.5% |
| 4Q19 | 1,408 | +3.8% |
| 3Q19 | 1,359 | +8.7% |
| 2Q19 | 1,271 | +2.2% |
| 1Q19 | 1,302 | -1.1% |
| 4Q18 | 1,357 | -4.9% |
| 3Q18 | 1,250 | +0.6% |
| 2Q18 | 1,244 | 0.0% |
| 1Q18 | 1,317 | +4.9% |
| 4Q17 | 1,427 | +1.0% |
| 3Q17 | 1,243 | -5.2% |
| 2Q17 | 1,244 | - |
| 1Q17 | 1,256 | - |
| 4Q16 | 1,413 | - |
| 3Q16 | 1,311 | - |