How many Wikipedia pages on Catalan are there with the word "nombre" appearing for more than 5 times?
nombre refers to word = 'nombre'; appear for more than 5 times refers to  pages_words.occurrences > 5
SELECT COUNT(T2.pid) FROM words AS T1 INNER JOIN pages_words AS T2 ON T1.wid = T2.wid WHERE T1.word = 'nombre' AND T2.occurrences > 5