The best I could find was this one:
http://www.sofiaecho.com/operational-costs/p_126/It's in Euros, but shows the conversion.
>>Where did you get your numbers? Do you have a link?
www.USAid.com just came up with a For Sale on it.
>>
>
http://www.staj.bg>This is Report is in bulgarian about bulgarian labor market. This is one of examples about exceptions of BG labor market.
>Translation in English is like:
>
"If average monthly salaries is about $210-220 and manager in production plang receive $500, in the samoe moment software programmers salaries are $2100. But in this industry do not work people older than 40 years"