| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,512 | +4.9% |
| 2Q26 | 2,500 | +1.8% |
| 1Q26 | 2,549 | +3.5% |
| 4Q25 | 2,486 | +4.1% |
| 3Q25 | 2,395 | -2.5% |
| 2Q25 | 2,456 | +0.8% |
| 1Q25 | 2,462 | +4.2% |
| 4Q24 | 2,387 | +2.8% |
| 3Q24 | 2,457 | +8.7% |
| 2Q24 | 2,437 | +3.1% |
| 1Q24 | 2,362 | +4.2% |
| 4Q23 | 2,322 | +9.5% |
| 3Q23 | 2,261 | +5.8% |
| 2Q23 | 2,363 | +13.6% |
| 1Q23 | 2,266 | +8.3% |
| 4Q22 | 2,121 | -1.5% |
| 3Q22 | 2,138 | +3.5% |
| 2Q22 | 2,081 | -0.2% |
| 1Q22 | 2,093 | -3.9% |
| 4Q21 | 2,154 | -4.5% |
| 3Q21 | 2,065 | -15.2% |
| 2Q21 | 2,085 | -13.2% |
| 1Q21 | 2,179 | -9.4% |
| 4Q20 | 2,256 | -2.5% |
| 3Q20 | 2,435 | +2.3% |
| 2Q20 | 2,401 | +3.8% |
| 1Q20 | 2,405 | +3.0% |
| 4Q19 | 2,314 | -6.4% |
| 3Q19 | 2,380 | +7.2% |
| 2Q19 | 2,312 | +4.7% |
| 1Q19 | 2,335 | +3.5% |
| 4Q18 | 2,472 | +7.7% |
| 3Q18 | 2,221 | -2.2% |
| 2Q18 | 2,208 | +5.4% |
| 1Q18 | 2,257 | +1.7% |
| 4Q17 | 2,296 | +3.7% |
| 3Q17 | 2,271 | +1.0% |
| 2Q17 | 2,094 | - |
| 1Q17 | 2,219 | - |
| 4Q16 | 2,215 | - |
| 3Q16 | 2,248 | - |