The DVD Copy Control Association (DVD-CCA) is an organisation primarily responsible for the copyright protection of DVDs. The content scrambling system (CSS) was devised for this purpose to make piracy difficult. The association is also responsible for the much criticised regional playback control[?] (RPC), the region encoding scheme which gives movie studios geographic control over DVD release dates to maximise their investments and also help thwart piracy.
... 6.2% from 18 to 24, 17.7% from 25 to 44, 36.0% from 45 to 64, and 12.5% who are 65 years of age or older. The median age is 44 years. For every 100 females there are ...