The first new Doctor Who of 2014 airs on August 23rd, less than a month away, with a new Doctor to boot.

So with that in mind, I present a chart I worked up showing just how much of the show there has been in the 50 year history of the show. As you can see, there has been a lot of variation over the years. To date, there were more hours in 1964 than in any other year, with 19 hours, 2 minutes and 12 seconds of Doctor Who. That record looks pretty secure.

(Source: Wikipedia)