During the 1970s, the impact of TV and video as the new popular forms of media and political turmoil (often hand in hand with deep economic crises) caused a sharp drop in ticket sales, resulting in a steady decline starting around 1980 and continuing until the mid-1990s. The number of annual ticket sales decreased from a peak of 90 million tickets in 1966 to 56 million tickets in 1984 and only 11 million in 1990. Accordingly, the number of film theatres declined from approximately 2,000 in 1966 to 854 in 1984 and 290 in 1990. During the 1990s the average number of films produced per year remained between 10-15; usually half of them not even making it into the theatres.