Sky Render on 07 January 2009
The compilation was somewhat by hand. Throughout the year, I've actually been updating and posting the data here monthly. I updated all of the data monthly by going back through the worldwide totals per week and re-pasting the data in since it often changes. It sounds horribly tedious, but consider that there's 52 weeks of data and 10 actual fields of data that had to be updated per week. A maximum of 520 copy/pastes isn't that much (takes maybe an hour and a half if I'm moving slow; most months involved far less c/p of data), and the rest of the spreadsheet is literally designed to auto-update once the data is pasted in.
Sky Render - Sanity is for the weak.
