| Components of Economic Freedom | 1970 | 1975 | 1980 | 1985 | 1990 | 1995 | 1997 |
| I. Size of Government | | | 10.0 | | 10.0 | | 10.0 | | 10.0 | | 9.9 | | 9.9 | |
| (a) Government Consumption (% of Total) | | | 10.0 | (1.0) | 10.0 | (2.0) | 10.0 | (2.4) | 10.0 | (4.6) | 9.9 | (5.2) | 9.9 | (5.0) |
| (b) Transfers and Subsidies (% of GDP) | | | | | | | | | | | | | | |
| II. Structure of the Economy and Use of Markets | | | | | 2.7 | | 2.7 | | | | 2.0 | | 2.0 | |
| (a) Government Enterprises | 2.0 | | 2.0 | (50.4) | 2.0 | (44.4) | 2.0 | (46.6) | 2.0 | (47.1) | 2.0 | (46.4) | 2.0 | |
| (b) Price Controls | | | | | | | | | 0.0 | | 0.0 | | 0.0 | |
| (c) Top Marginal Tax Rate | | | | | 1.0 | (60) | 1.0 | (60) | | | | | | |
| (d) Conscription | | | 10.0 | | 10.0 | | 10.0 | | 10.0 | | 10.0 | | 10.0 | |
| III. Monetary Policy and Price Stability | 8.5 | | 2.6 | | 6.0 | | 8.0 | | 9.2 | | 8.5 | | 9.0 | |
| (a) Annual Money Growth (last 5 yrs.) | | | 7.8 | (10.9) | 6.4 | (18.0) | 7.4 | (13.1) | 9.5 | (2.7) | 7.7 | (11.3) | 8.2 | (9.2) |
| (b) Inflation Variability (last 5 yrs.) | 7.0 | (7.5) | 0.0 | (29.1) | 4.2 | (14.4) | 8.8 | (3.1) | 9.2 | (2.1) | 9.0 | (2.4) | 9.1 | (2.2) |
| (c) Recent Inflation Rate | 9.9 | (0.5) | 0.0 | (74.5) | 7.3 | (13.4) | 7.8 | (11.1) | 9.0 | (4.9) | 8.7 | (6.7) | 9.7 | (1.3) |
| IV. Freedom to Use Alternative Currencies | | | 0.0 | | 0.0 | | 0.0 | | 0.0 | | 2.2 | | 3.2 | |
| (a) Ownership of Foreign Currency | | | 0.0 | | 0.0 | | 0.0 | | 0.0 | | 0.0 | | 0.0 | |
| (b) Black Market Exchange Rates (Prem.) | | | 0.0 | (51.0) | 0.0 | (111.0) | 0.0 | (168.0) | 0.0 | (165.0) | 4.4 | (28.0) | 6.4 | (18.0) |
| V. Legal Structure and Property Rights | | | | | 1.9 | | 2.2 | | 1.7 | | 5.3 | | 6.9 | |
| (a) Private Ownership Rights | | | | | 2.2 | | 2.2 | | 1.9 | | 5.5 | | 7.2 | |
| (b) Viability of Contracts | | | | | 1.8 | | 2.8 | | 1.6 | | 3.7 | | 6.6 | |
| (c) Rule of Law | | | | | 1.7 | | 1.4 | | 1.7 | | 7.0 | | 7.0 | |
| VI. International Exchange | | | 3.4 | | 0.8 | | 1.6 | | 1.5 | | 0.7 | | | |
| (a) Taxes on International Trade | | | | | | | | | | | | | | |
| i. Taxes as a Percentage of Exports and Imports | | | 4.7 | (7.9) | 1.1 | (13.4) | 0.0 | (17.9) | 1.9 | (12.1) | | | | |
| ii. Mean Tariff Rate | | | | | 0.0 | (99.9) | 0.0 | (86.0) | 0.0 | (102.2) | 0.0 | (81.2) | | |
| iii. Standard Deviation of Tariff Rates | | | | | | | | | 0.0 | (50.4) | 0.0 | (26.1) | | |
| (b) Non-tariff Regulatory Trade Barriers | | | | | | | | | | | | | | |
| i. Non-tariff Trade Restraints (% of trade covered) | | | | | | | 5.1 | (49.4) | 4.3 | (57.5) | | | | |
| ii. Size of Trade Sector (% of GDP) | 1.9 | (20.8) | 0.0 | (11.0) | 2.3 | (24.1) | 2.5 | (25.8) | 2.5 | (27.1) | 4.2 | (36.7) | 4.4 | (38.7) |
| VII. Freedom of Exchange in Financial Markets | | | 0.6 | | 2.3 | | 2.8 | | 3.9 | | 3.5 | | 3.5 | |
| (a) Ownership of Banks | 0.0 | (0-10) | 0.0 | (0-10) | 0.0 | (0-10) | 0.0 | (0-10) | 0.0 | (0-10) | 0.0 | (0-10) | 0.0 | (0-10) |
| (b) Extension of Credit | | | 2.0 | (27.8) | 3.7 | (43.1) | 6.2 | (65.5) | 7.0 | (72.7) | 7.1 | (73.6) | 7.1 | (74.2) |
| (c) Avoidance of Negative Interest Rates | | | | | 6.0 | | 6.0 | | 10.0 | | 8.0 | | 8.0 | |
| (d) Capital Transactions with Foreigners | 0.0 | | 0.0 | | 0.0 | | 0.0 | | 0.0 | | 0.0 | | 0.0 | |