| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,503 | +3.8% |
| 2Q26 | 2,543 | +5.0% |
| 1Q26 | 2,483 | +4.0% |
| 4Q25 | 2,499 | +7.8% |
| 3Q25 | 2,412 | +6.9% |
| 2Q25 | 2,423 | +3.5% |
| 1Q25 | 2,388 | +7.6% |
| 4Q24 | 2,319 | -9.1% |
| 3Q24 | 2,256 | -5.6% |
| 2Q24 | 2,340 | -2.1% |
| 1Q24 | 2,220 | -3.0% |
| 4Q23 | 2,550 | +8.3% |
| 3Q23 | 2,391 | +8.2% |
| 2Q23 | 2,390 | +11.2% |
| 1Q23 | 2,288 | +15.1% |
| 4Q22 | 2,354 | +13.4% |
| 3Q22 | 2,209 | +11.7% |
| 2Q22 | 2,149 | +9.3% |
| 1Q22 | 1,988 | +5.9% |
| 4Q21 | 2,075 | -1.6% |
| 3Q21 | 1,977 | -1.1% |
| 2Q21 | 1,967 | -2.9% |
| 1Q21 | 1,877 | -1.1% |
| 4Q20 | 2,108 | +8.3% |
| 3Q20 | 1,998 | +5.5% |
| 2Q20 | 2,026 | +7.4% |
| 1Q20 | 1,897 | +12.0% |
| 4Q19 | 1,946 | +5.6% |
| 3Q19 | 1,893 | +6.6% |
| 2Q19 | 1,887 | +7.6% |
| 1Q19 | 1,693 | +4.6% |
| 4Q18 | 1,842 | +4.7% |
| 3Q18 | 1,775 | +4.4% |
| 2Q18 | 1,754 | +8.0% |
| 1Q18 | 1,619 | +3.8% |
| 4Q17 | 1,759 | +1.4% |
| 3Q17 | 1,701 | +11.8% |
| 2Q17 | 1,624 | +1.4% |
| 1Q17 | 1,559 | +6.1% |
| 4Q16 | 1,735 | - |
| 3Q16 | 1,522 | - |
| 2Q16 | 1,602 | - |
| 1Q16 | 1,469 | - |