The program which featured on the network consists primarily of theatrically released motion pictures and original television shows, along with made-for-cable movies and documentaries, boxing matches, and occasional comedy and concert specials.
HBO is the oldest and longest continuously operating pay television service (basic or premium) in the United States, having been in operation since November 8, 1972. In 2016, HBO had an adjusted operating income of US2.93 billion, compared to the US2.88 billion it accrued in 2015. HBO has 49 million subscribers in the United States and 130 million worldwide as of 2016.
The network provides seven 24-hour multiplex channels, including HBO Comedy, HBO Latino, HBO Signature, and HBO Family. It launched the streaming service HBO Now in April 2015 and has over 2 million subscribers in the United States as of February 2017.
According to wikipedia