Table 2.

Descriptive statistics of raw and natural log-transformed incidence rates of Brucellosis occurrences in humans by county during 2006-2010

Year	Counties	Raw mean	Log mean	Log Std. deviation	Log Std. error mean
2006	89	76.149	1.065	4.721	0.500
2007	89	80.963	1.224	4.600	0.488
2008	89	110.497	1.946	4.251	0.451
2009	89	158.035	3.135	3.059	0.324
2010	89	128.852	3.313	2.894	0.307