When asked whether they are the person in their household who usually does the grocery shopping, here's what men and women aged 18 or older reported...
71.3% said yes
17.2% said no
11.5% said grocery shopping was split equally
35.2% said yes
46.1% said no
18.7% said grocery shopping was split equally
Source: USDA Economic Research Service, Americans' Eating Patterns and Time Spent on Food: The 2014 Eating and Health Module Data