The maximum length of the message "Centralnotice-number-uses" is 5% of the table width, which on some screens and with some browsers I imagine is very short, maybe 6 or 7 letters? The message in English reads "Uses". Some translations exceed the target of 6 characters - see the list of translations on http://translatewiki.net/w/i.php?title=Special:Translations&message=MediaWiki%3ACentralnotice-number-uses
Could we add a key to the table, where term 'uses' is explained? Even the word 'uses' in English is not easy to understand, so a key to this term would be useful, I think.