| X1 | X2 | X3 | X4 | X5 | X6 | X7 | |
| Year | Income tax | Social security contributions | Property taxes | Taxes on domestic goods & services | Taxes on foreign trade | Other taxes | Non-tax revenue |
| 1991 | 0.358 | 0.099 | 0.001 | 0.301 | 0.041 | 0.013 | 0.187 |
| 1992 | 0.427 | 0.071 | 0.000 | 0.243 | 0.113 | 0.015 | 0.131 |
| 1993 | 0.493 | 0.049 | 0.000 | 0.245 | 0.114 | 0.011 | 0.087 |
| 1994 | 0.372 | 0.073 | 0.000 | 0.227 | 0.088 | 0.024 | 0.217 |
| 1995 | 0.336 | 0.109 | 0.000 | 0.194 | 0.066 | 0.024 | 0.270 |
| 1996 | 0.280 | 0.113 | 0.000 | 0.229 | 0.085 | 0.035 | 0.258 |
| 1997 | 0.281 | 0.095 | 0.000 | 0.284 | 0.040 | 0.036 | 0.263 |
| 1998 | 0.173 | 0.109 | 0.001 | 0.321 | 0.006 | 0.032 | 0.358 |
| 1999 | 0.147 | 0.112 | 0.001 | 0.352 | 0.034 | 0.034 | 0.320 |