Source: L. 1891: p. 215, § 12. R.S. 08: § 2543. C.L. § 7907. CSA: C. 66, § 47. CRS 53: § 56-6-3. C.R.S. 1963: § 56-6-3. L. 64: p. 387, § 20. L. 89: (1) amended, p. 775, § 7, effective January 1, 1990. L. 91: (3) amended, p. 359, § 18, effective April 9. L. 98: (6) added, p. 947, § 4, effective May 27. L. 99: (1) amended, p. 680, § 1, effective July 1.