% 35.33% 950.92% 36.30% 39.12% 42.13% 0.00% 100.00% 200.00% 300.00% 400.00% 500.00% 600.00% 700.00% 800.00% 900.00% 1,000.00% 1,100.0020132014201520162017  Wyoming State Library