<P> A consumer price index ( CPI ) measures changes in the price level of market basket of consumer goods and services purchased by households . </P>
<P> A consumer price index ( CPI ) measures changes in the price level of market basket of consumer goods and services purchased by households . </P>
the consumer price index ​ ( cpi ) measures the changes of the
the consumer price index ​ ( cpi ) measures the changes of the
price level of market basket of consumer goods and services purchased by households
price level of market basket of consumer goods and services purchased by households