The top three countries where HCatMcKean's Twitter followers are from include USA(87%)UK(9%)and Canada(3%)
About @HCatMcKean (Ms. Dorsey):
Official twitter page for @HealthCorps at Thomas McKean High School.
@HCatMcKean said:
According to tweepsmap.com/!HCatMcKean 88% of my followers are from USA,9% from UK & 3% from Canada