pococurante vs unvolitional

pococurante

adj

  • Apathetic, indifferent or nonchalant. 

noun

  • An apathetic, indifferent or nonchalant person. 

unvolitional

adj

  • Not volitional; not intentional. 

How often have the words pococurante and unvolitional occurred in a corpus of books? (source: Google Ngram Viewer )