"The Internet Monopoly.
As of December 2016, more than 129 million Americans have only one option for broadband internet service in their area – equating to about 40 percent of the country.
Out of these 129 million customers, about 52 million are forced into obtaining internet from known Net Neutrality violators."
https://sites.psu.edu/netneutrality/2018/02/28/the-internet-monopoly/