1990 1991 1992 Bulgaria . 10.1 14.1 Czech Rep. 8.1 19.9 . Hungary . 34 35.8 Poland 33.6 40.3 44.4 Romania . 6.9 12 Russia 11 18.3 25.9 Slovak Rep. 4.9 12.8 17
Source: Commander and Coricelli, Table 7-2.