A rise was realised in 1994=100 based Consumer Price General Indices on month-to-month base with 2,3%, on December of the previous year with 14,5%, on same month of the previous year with 63,8% and on averages of twelve months with 66,0%.

In April 1999 a rise had realised in 1994=100 based Consumer Price General Indices on month-to-month base with 4,9%, on December of the previous year with 18,0%, on same month of the previous year with 63,9% and on averages of twelve months with 73,5%.