shall give you the number of the articles in the specified language (including the categories themselves as an article)Remember: for other language than english, the parameter tld also must be specified; for example:
The tld is the languagecode used on the wikipedia, so for example, Czech's code is cs, not cz; etc..
If no language is specified, the number of English articles is shown
The template relies on human to change it's code every time a new category will be added (to be able count the sub-pages of the new category)
The template is used for computing the numbers on the Translation progress statspage