2-10/ss Fiscal Intermediary (FI) Agency Choosing a FI agency is an option under the Aged and Disabled Waiver. This option is designed for participants who desire more independence and responsibility for the personal assistance services they receive.
These estimates are many times higher than the 3.8% of the adult population who identified themselves as lesbian, gay, bisexual or transgender in Gallup Daily tracking in the first four months of this year.
If there's 700,000 trans people in the US, out of 313.9 million (2012) people total in the US, that would be 0.22%. Assuming we can extrapolate to the world's population (nothing I know of suggests we can simply make that leap, but let's do it anyway), there would be 15 million transgender people in the world.