| Components of Economic Freedom | 1970 | 1975 | 1980 | 1985 | 1990 | 1995 | 1997 |
| I. Size of Government | 7.1 | | 6.4 | | 6.2 | | 5.8 | | 5.7 | | 4.7 | | 4.9 | |
| (a) Government Consumption (% of Total) | 7.1 | (20.3) | 6.5 | (23.4) | 6.3 | (24.9) | 5.9 | (27.0) | 5.6 | (28.7) | 5.6 | (28.7) | 5.6 | (28.7) |
| (b) Transfers and Subsidies (% of GDP) | | | 6.3 | (14.1) | 6.2 | (14.3) | 5.8 | (15.8) | 5.8 | (16.0) | 3.9 | (22.8) | 4.2 | (21.9) |
| II. Structure of the Economy and Use of Markets | | | 4.6 | | 4.2 | | 4.2 | | 4.2 | | 5.7 | | 5.4 | |
| (a) Government Enterprises | 7.0 | (22.4) | 7.0 | (18.9) | 7.0 | (23.3) | 7.0 | (24.2) | 6.0 | (29.3) | 6.0 | (42.2) | 6.0 | |
| (b) Price Controls | | | | | | | | | 6.0 | | 9.0 | | 8.0 | |
| (c) Top Marginal Tax Rate | | | 2.0 | (61-68) | 1.0 | (65-71) | 1.0 | (64-70) | 0.0 | (63-69) | 2.0 | (55-61) | 2.0 | (53-60) |
| (d) Conscription | 3.0 | | 3.0 | | 3.0 | | 3.0 | | 3.0 | | 3.0 | | 3.0 | |
| III. Monetary Policy and Price Stability | 9.0 | | 7.1 | | 8.7 | | 8.7 | | 9.0 | | 7.7 | | 9.3 | |
| (a) Annual Money Growth (last 5 yrs.) | 8.8 | (5.8) | 6.2 | (18.8) | 8.9 | (5.5) | 7.9 | (10.3) | 8.6 | (6.8) | 3.9 | (30.3) | 8.4 | (8.2) |
| (b) Inflation Variability (last 5 yrs.) | 8.8 | (3.1) | 7.9 | (5.3) | 9.3 | (1.8) | 9.3 | (1.9) | 9.6 | (0.9) | 9.7 | (0.7) | 9.8 | (0.5) |
| (c) Recent Inflation Rate | 9.2 | (3.9) | 7.3 | (13.3) | 8.1 | (9.8) | 8.9 | (5.3) | 8.8 | (5.8) | 9.5 | (2.4) | 9.7 | (1.5) |
| IV. Freedom to Use Alternative Currencies | 7.5 | | 7.4 | | 7.4 | | 7.5 | | 10.0 | | 10.0 | | 10.0 | |
| (a) Ownership of Foreign Currency | 5.0 | | 5.0 | | 5.0 | | 5.0 | | 10.0 | | 10.0 | | 10.0 | |
| (b) Black Market Exchange Rates (Prem.) | 10.0 | (0.0) | 9.8 | (1.0) | 9.8 | (1.0) | 10.0 | (0.0) | 10.0 | (0.0) | 10.0 | (0.0) | 10.0 | (0.0) |
| V. Legal Structure and Property Rights | 9.1 | | 7.5 | | 8.1 | | 9.1 | | 9.6 | | 10.0 | | 10.0 | |
| (a) Private Ownership Rights | 8.3 | | 5.3 | | 5.8 | | 8.7 | | 10.0 | | 10.0 | | 10.0 | |
| (b) Viability of Contracts | 9.9 | | 9.7 | | 8.6 | | 8.8 | | 8.8 | | 10.0 | | 10.0 | |
| (c) Rule of Law | | | | | 10.0 | | 10.0 | | 10.0 | | 10.0 | | 10.0 | |
| VI. International Exchange | 7.9 | | 7.6 | | 8.5 | | 8.6 | | 7.7 | | 8.4 | | 8.4 | |
| (a) Taxes on International Trade | | | | | | | | | | | | | | |
| i. Taxes as a Percentage of Exports and Imports | 9.0 | (1.5) | 8.9 | (1.6) | 9.5 | (0.8) | 9.7 | (0.4) | 9.6 | (0.6) | 9.9 | (0.2) | 9.7 | (0.5) |
| ii. Mean Tariff Rate | | | 7.4 | (13.2) | 7.9 | (10.4) | 8.6 | (7.0) | 8.5 | (7.7) | 8.7 | (6.7) | 8.6 | (6.9) |
| iii. Standard Deviation of Tariff Rates | | | | | | | | | 6.0 | (10.1) | 7.6 | (5.9) | 7.6 | (6.0) |
| (b) Non-tariff Regulatory Trade Barriers | | | | | | | | | | | | | | |
| i. Non-tariff Trade Restraints (% of trade covered) | | | | | 9.2 | (7.9) | 9.2 | (8.0) | 8.8 | (11.7) | 9.0 | (10.1) | 9.3 | (6.7) |
| ii. Size of Trade Sector (% of GDP) | 5.1 | (52.6) | 5.0 | (54.0) | 5.8 | (67.1) | 4.7 | (58.1) | 3.1 | (47.6) | 4.9 | (68.2) | 4.9 | (70.7) |
| VII. Freedom of Exchange in Financial Markets | | | 6.4 | | 6.8 | | 7.3 | | 7.3 | | 8.7 | | 8.7 | |
| (a) Ownership of Banks | | | 8.0 | (75-90) | 8.0 | (75-90) | 8.0 | (75-90) | 8.0 | (75-95) | 8.0 | (75-95) | 8.0 | (75-95) |
| (b) Extension of Credit | 9.6 | (96.1) | 9.9 | (99.0) | 9.9 | (98.8) | 9.9 | (99.0) | 10.0 | (99.6) | 8.9 | (90.3) | 8.9 | (89.9) |
| (c) Avoidance of Negative Interest Rates | | | | | 8.0 | | 10.0 | | 10.0 | | 10.0 | | 10.0 | |
| (d) Capital Transactions with Foreigners | 2.0 | | 2.0 | | 2.0 | | 2.0 | | 2.0 | | 8.0 | | 8.0 | |