Generate data for demographic report after methodology is final and approved

[BethMattern]

Sections:

1. % of population in DACs vs, non-DACs by race/ethnicity (as reported in the census)
2. % of people of color and whites in DAC and non-DACs
3. % of majority white / majority non-white tracts for DACs and non-DACs a. Run reports by each race/ethnicity
4. % of population that are low income (in the 65th percentile or above low income) by race/ethnicity
5. Of the tracts that are low income, majority tracts by race/ethnicity
6. Share of DACs / non-DACs in Census age ‘buckets’

[emma-nechamkin]

@BethMattern is the demo report we sent to sharmila good to go in terms of number type? if so I'd like to add it to github and make it more canonical. (bumping this @BethMattern)

[BethMattern]

Putting this back in the backlog because the fate of this project is unclear.