How many copmanies were registered through the customs services of Ukraine in 2003?

Thank you for your question.  
 
However, I believe that to answer it well, your question will require
more time and effort than the average amount of time and effort
associated with this price. Here is a link to guidelines about pricing
your question, in the pricing guide:
https://answers.google.com/answers/pricing.html

You can find probably some information on these sites?.  they all have
English Language versions?

State Statistic Committee of Ukraine 
http://www.ukrstat.gov.ua/  
or in State enterprise Information-Analytic Agency
http://www.iaa.kiev.ua/index_eng.html -

? and don?t forget to change sites Encoding to Cyrillic-windows 

They also  can provide some information by order  after payment  and
it ?ll be  all officially?