The graph indicated only 500 hits per month. That deliberate underounting reflect only those actually going to my homepage. Most hits don't.
Some examples:
Nov 2005: 1407 hits on ~wilkins/group/powperpoint.html
a strong violation of fairuse of this 2001 New Yorker article.
2000 Jul 11-19: 116 hits on ~wilkins/osu_and_ohio/tuition_fee.html
2001 Feb 11-18: 213 hits on ~wilkins/science.sdtmln.html
2003 Jul 17-24: 167 hits on ~wilkins/onepage/recommend.html