| 
                            Environmental/Natural Resources
                            
                         | 81 | 0 | 16.09 | 44 | 
                            50 (0)
                         | 10.06 | 
		
			| 
                            
                            Top Exam - Questions 1-25
                         | 81 | 4 | 13.64 | 19 | 
                            25 (0)
                         | 2.99 | 
		
			| 
                            
                            Top Exam - Questions 26-50
                         | 81 | 5 | 12.38 | 19 | 
                            25 (0)
                         | 2.94 | 
		
			| 
                            
                            Top Exam - Questions 51-75
                         | 81 | 1 | 4.62 | 8 | 
                            10 (0)
                         | 1.70 | 
		
			| 
                            
                            Top Exam - Questions 76-100
                         | 0 | 0 | 0.00 | 0 | 
                            0 (0)
                         | 0.00 | 
		
			| 
                            
                            Bottom Exam - Questions 1-25
                         | 0 | 0 | 0.00 | 0 | 
                            0 (0)
                         | 0.00 | 
		
			| 
                            
                            Bottom Exam - Questions 26-50
                         | 0 | 0 | 0.00 | 0 | 
                            0 (0)
                         | 0.00 | 
		
			| 
                            
                            Bottom Exam - Questions 51-75
                         | 0 | 0 | 0.00 | 0 | 
                            0 (0)
                         | 0.00 | 
		
			| 
                            
                            Bottom Exam - Questions 76-100
                         | 0 | 0 | 0.00 | 0 | 
                            0 (0)
                         | 0.00 |