raptureready.com publishes a preparedness index of 45 rapture-is-near indicators. It hit the all-time low of 57 in 1993 (when Berg predicted the final judgement), and its all-time high in 2001 of 182(well after the computers were all supposed to crash and burn).
Today's Rapture index is 156, very close to the 2005 record of 161. See: http://www.raptureready.com/rap2.html