Typically, measures of the price level are presented in the form of a price index, which expresses the price level for the baseyear (in our example, 1996) as 100 .
通常价格指数的测量以代表当年价格水平100的价格指数的形式所呈现。
2
You will find out that we have "baseprice" in the column of apply list. But we updated the system last year and lost all the data of baseprice.