However,
there was no significant (p>0.05) differences in the mean APC values
between the 2 years.
On other hand, the Enterobacteriaceae counts ranged
between 0.8 and 1.86 log10cfu/cm2 for 2009 with a mean of 1.33±0.69,
and for 2010 the counts were between 1.54 and 4.32 log10cfu/cm2 giving
a mean of 2.93±1.50. Statistical differences (pb0.05) were obtained
between the mean Enterobacteriaceae count for 2009 and 2010.