| Commercial outlet type | INN | Z- score |
| Textiles, clothing and daily necessities | 0.150381 | −103.986275 |
| Hardware, home and interior decoration materials | 0.177014 | −116.273526 |
| Catering service | 0.185837 | −161.932906 |
| Automobile, motorcycle fuel and spare parts | 0.218013 | −44.829956 |
| Cultural, sporting goods and equipment | 0.223604 | −39.38147 |
| Food, beverage and tobacco products | 0.235346 | −66.378011 |
| Medicine and medical equipment | 0.237977 | −67.090665 |
| Household appliance and electronic product | 0.238885 | −49.484826 |
| Comprehensive Retail | 0.293587 | −68.789633 |
| Leisure and recreation | 0.299603 | −44.419508 |