| Code | Definition | Number of Accessions | 
		
			| 1 | very low | 5 | 
		
			| 2 | (1= very low, 3= low, 5= medium, 7= high, 9= very high) | 5 | 
		
			| 3 | low | 2 | 
		
			| 4 | (1= very low, 3= low, 5= medium, 7= high, 9= very high) | 1 | 
		
			| 5 | medium | 2 | 
		
			| 6 | (1= very low, 3= low, 5= medium, 7= high, 9= very high) | 1 | 
		
			| 8 | (1= very low, 3= low, 5= medium, 7= high, 9= very high) | 1 | 
		
			| 9 | very high | 1 |