In 2007, I had the T01 "Terabyte" package from Globat (www.globat.com), with 25 GB storage and 300 GB/month transfer capacity. As of October 2007), I used about 9 GB for storage.
As of September 2014, I had an "unlimited" package from 1and1. Detailled statistics below can be summarized as follows: over 2TB/month transfer, over a million page views and over 100,000 visitors/month. Quite a bit of growth...
Here is a snapshot of the traffic at www.ko4bb.com since January 2007:
And here is the traffic as of September 2014:
Overall, the Manuals are by far the main attraction, with about 90% of the visits (evenly split between Test Equipment and Ham Radio). The Tower page is a distant second.