| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,336 | +7.2% |
| 2Q26 | 3,927 | +1.2% |
| 1Q26 | 4,210 | +11.7% |
| 4Q25 | 4,194 | +11.2% |
| 3Q25 | 4,046 | +10.4% |
| 2Q25 | 3,882 | +12.7% |
| 1Q25 | 3,768 | -1.0% |
| 4Q24 | 3,772 | +14.7% |
| 3Q24 | 3,664 | +10.7% |
| 2Q24 | 3,445 | +9.0% |
| 1Q24 | 3,806 | +21.4% |
| 4Q23 | 3,290 | -0.2% |
| 3Q23 | 3,311 | +8.5% |
| 2Q23 | 3,162 | +7.8% |
| 1Q23 | 3,135 | +12.0% |
| 4Q22 | 3,296 | +1.5% |
| 3Q22 | 3,052 | +9.4% |
| 2Q22 | 2,933 | +7.4% |
| 1Q22 | 2,799 | +8.4% |
| 4Q21 | 3,247 | +5.3% |
| 3Q21 | 2,791 | -7.5% |
| 2Q21 | 2,730 | -8.0% |
| 1Q21 | 2,583 | -9.7% |
| 4Q20 | 3,085 | +5.7% |
| 3Q20 | 3,016 | +2.3% |
| 2Q20 | 2,967 | -1.0% |
| 1Q20 | 2,862 | -3.7% |
| 4Q19 | 2,919 | -2.1% |
| 3Q19 | 2,948 | -4.7% |
| 2Q19 | 2,996 | -1.6% |
| 1Q19 | 2,971 | -1.3% |
| 4Q18 | 2,982 | -5.2% |
| 3Q18 | 3,095 | +8.0% |
| 2Q18 | 3,046 | +12.5% |
| 1Q18 | 3,010 | +2.7% |
| 4Q17 | 3,144 | -13.0% |
| 3Q17 | 2,866 | -13.4% |
| 2Q17 | 2,707 | - |
| 1Q17 | 2,930 | - |
| 4Q16 | 3,613 | - |
| 3Q16 | 3,311 | - |