Part 81

Europa Universalis IV Trade Efficiency table from level 0 (0.30) to level 59 (0.99) and Building costs and effects.

Trade Efficiency Progression:

1. Level 0 (Year 1450): Trade Efficiency 0.30, No unlocks.
2. Level 1 (Year 1455): Trade Efficiency 0.32, Enables Merchants.
3. Level 2 (Year 1470): Trade Efficiency 0.34, No unlocks.
4. Level 3 (Year 1485): Trade Efficiency 0.36, No unlocks.
5. Level 4 (Year 1495): Trade Efficiency 0.38, No unlocks.
6. Level 5 (Year 1497): Trade Efficiency 0.40, No unlocks.
7. Level 6 (Year 1498): Trade Efficiency 0.42, Enables Refinery.
8. Level 7 (Year 1502): Trade Efficiency 0.44, Enables Monopoly.
9. Level 8 (Year 1508): Trade Efficiency 0.46, No unlocks.
10. Level 9 (Year 1518): Trade Efficiency 0.48, No unlocks.
11. Level 10 (Year 1530): Trade Efficiency 0.50, No unlocks.
12. Level 11 (Year 1540): Trade Efficiency 0.51, No unlocks.
13. Level 12 (Year 1545): Trade Efficiency 0.52, No unlocks.
14. Level 13 (Year 1550): Trade Efficiency 0.53, Enables Marketplace.
15. Level 14 (Year 1565): Trade Efficiency 0.54, No unlocks.
16. Level 15 (Year 1585): Trade Efficiency 0.55, No unlocks.
17. Level 16 (Year 1600): Trade Efficiency 0.56, No unlocks.
18. Level 17 (Year 1610): Trade Efficiency 0.57, No unlocks.
19. Level 18 (Year 1620): Trade Efficiency 0.58, No unlocks.
20. Level 19 (Year 1625): Trade Efficiency 0.59, No unlocks.
21. Level 20 (Year 1636): Trade Efficiency 0.60, No unlocks.
22. Level 21 (Year 1644): Trade Efficiency 0.61, No unlocks.
23. Level 22 (Year 1655): Trade Efficiency 0.62, No unlocks.
24. Level 23 (Year 1660): Trade Efficiency 0.63, No unlocks.
25. Level 24 (Year 1675): Trade Efficiency 0.64, No unlocks.
26. Level 25 (Year 1690): Trade Efficiency 0.65, No unlocks.
27. Level 26 (Year 1700): Trade Efficiency 0.66, No unlocks.
28. Level 27 (Year 1709): Trade Efficiency 0.67, No unlocks.
29. Level 28 (Year 1714): Trade Efficiency 0.68, No unlocks.
30. Level 29 (Year 1719): Trade Efficiency 0.69, No unlocks.
31. Level 30 (Year 1723): Trade Efficiency 0.70, No unlocks.
32. Level 31 (Year 1725): Trade Efficiency 0.71, No unlocks.
33. Level 32 (Year 1727): Trade Efficiency 0.72, No unlocks.
34. Level 33 (Year 1730): Trade Efficiency 0.73, No unlocks.
35. Level 34 (Year 1732): Trade Efficiency 0.74, No unlocks.
36. Level 35 (Year 1735): Trade Efficiency 0.75, No unlocks.
37. Level 36 (Year 1737): Trade Efficiency 0.76, No unlocks.
38. Level 37 (Year 1743): Trade Efficiency 0.77, No unlocks.
39. Level 38 (Year 1747): Trade Efficiency 0.78, No unlocks.
40. Level 39 (Year 1750): Trade Efficiency 0.79, No unlocks.
41. Level 40 (Year 1755): Trade Efficiency 0.80, No unlocks.
42. Level 41 (Year 1760): Trade Efficiency 0.81, No unlocks.
43. Level 42 (Year 1765): Trade Efficiency 0.82, No unlocks.
44. Level 43 (Year 1770): Trade Efficiency 0.83, No unlocks.
45. Level 44 (Year 1775): Trade Efficiency 0.84, No unlocks.
46. Level 45 (Year 1780): Trade Efficiency 0.85, No unlocks.
47. Level 46 (Year 1785): Trade Efficiency 0.86, No unlocks.
48. Level 47 (Year 1790): Trade Efficiency 0.87, No unlocks.
49. Level 48 (Year 1791): Trade Efficiency 0.88, No unlocks.
50. Level 49 (Year 1792): Trade Efficiency 0.89, No unlocks.
51. Level 50 (Year 1795): Trade Efficiency 0.90, No unlocks.
52. Level 51 (Year 1798): Trade Efficiency 0.91, No unlocks.
53. Level 52 (Year 1801): Trade Efficiency 0.92, No unlocks.
54. Level 53 (Year 1805): Trade Efficiency 0.93, No unlocks.
55. Level 54 (Year 1809): Trade Efficiency 0.94, No unlocks.
56. Level 55 (Year 1812): Trade Efficiency 0.95, No unlocks.
57. Level 56 (Year 1813): Trade Efficiency 0.96, No unlocks.
58. Level 57 (Year 1815): Trade Efficiency 0.97, No unlocks.
59. Level 58 (Year 1820): Trade Efficiency 0.98, No unlocks.
60. Level 59 (Year 1825): Trade Efficiency 0.99, No unlocks.

Buildings:

• Temple: Cost 50, Build Time 24, Effect: Stability Cost -5.
• Workshop: Cost 50, Build Time 12, Effect: Increase Tax Income +2.
• Regimental Camp: Cost 200, Build Time 24, Effect: Manpower Recovery Speed +0.1.