Our risk weekly report says the average revolving balance went from $2,500 last quarter to $3,000, and the business thinks customers are borrowing more across the board. But the median has stayed flat at $800. Say you sample 10 customers: nine have balances between $500 and $1,000, and one has $20,000. How do you read this, and how would you fix the report?

风控周报说，有循环余额的客户平均余额从上季度的2500美元涨到了3000美元，业务方以为客户普遍借得更多了。但中位数一直是800美元没变。比如抽10个客户，9个人余额在500到1000之间，1个人是2万。你怎么解读，这份报告该怎么改？