Absolute attendance numbers don't mean much. More interesting statistics would be: Hollywood's percentage of the total entertainment market and the earnings (profits after expenses) of the movie industry.

"Not even netflix is killing hollywood at the moment."

Netflix is mostly just a distribution channel for Hollywood. They're showing Hollywood movies and a big chunk of their revenue goes straight to Hollywood. They may be killing local movie theaters, but they're certainly supporting Hollywood.

Large institutions don't get "killed", they slowly become irrelevant (and the perhaps die), or change to suit the new market in a much diminished role.