housewifery vs housewifeship

housewifery

noun
  • The state or activity of being a housewife; household management, domestic skills. 

housewifeship

noun
  • The management of a household; housewifery. 

  • The role or status of a housewife. 

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