Currently Wikidata knows about 30,123 Brazilians, more than 10% that are "known" on the Portuguese Wikipedia. Thanks to this effort, the Wikidata number of dead Brazilians at this time is 57.
It is obvious that more notable Brazilians died in 2014. Sadly, Wikipedia does not know about them or maybe it does and Wikidata does not know that a Wikipedia does.
Relevant is that Wikidata knows about more Brazilians than any Wikipedia.