This could be an option
# Add a column with order, as per your requirement
cons_mergedAll$order = c(1:length(cons_mergedAll$count))
# use the added column to reorder() your data in ggplot
ggplot(cons_mergedAll , aes(reorder(month_yr2, order) ,count, fill=type )) +
geom_bar( stat="identity",position="dodge") +
ylab("Number of Tickets") +
xlab("Month")
