private static int applyNumberScore(String passwd)
	{
		int numbers = 0;
		
		// NUMBERS
		Matcher m = Pattern.compile(".??[0-9]").matcher(passwd);
		
		while ( m.find() ) // [verified] at least one number
		{
			numbers += 1;
		}
		
		if (numbers == 1) 
		{
			log.debug("5 points for 1 number.");
			return 5;
		}	
			
		if (numbers == 2) 
		{
			log.debug("7 points for 2 numbers.");
			return 7;
		}
		
		if (numbers > 2) 
		{
			log.debug("10 points for at least 3 numbers.");
			return 10;
		}
		return 0;
	}