PL/SQL :: Simple Character Sorting Of Results

I have three SQLS which I am running using "Union"

e.g

select col1,count(*) from table where type ='parts'
group by col1
union
select col1,count(*) from table where type ='consumables'
group by col1
union
select 'Total',count(*) from table
group by 'Total'

I want to force the total column to be the last row of the select and the parts column to be the first row always. I did try something like prefixing the col1 with an alphabet. But that shows up in the output also. Was looking for a better way!