I need to transfer the email subscriber data from a WordPress.com blog to a self-hosted WordPress blog. The blog is at popspoken.wordpress.com and uses the domain name popspoken.com. We're transferring the popspoken.com domain name to the registrar of our new host, where the new site currently sits at queen.asmallorange.com/~popspoke. JetPack is already installed and the email subscription feature enabled.
The blog I need help with is popspoken.com.