Gender-Food Stats & Insights Needed for The Sauce NZ Episode

We're working on an episode on The Sauce NZ around gender and food and keen to hear from anyone who may have some insights or stats in the following areas - What % of people in the hospitality industry are women? What % of people in the wine industry are women? What is the break down of men/women who cook the family meals? Do the grocery shopping? If you have any insights or know someone who would we would appreciate your help!