Choropleth Maps and Spatial Analysis on the Web: Some Examples

Thailand - HIV in males at their military pre-induction exam:
http://www.esri.com/news/arcuser/0702/thaihiv2of2.html

GIS concepts (non-specific choropleth example - ½ way down the total page)
http://www.soi.city.ac.uk/~dk708/pg2_2.htm

Lime Disease / 2002 USA forecast
www.unece.org/stats/documents/2001/09/gis/25.e.pdf (on page 3, of 9)

6 NY maps of 4 cancers:
http://www.health.state.ny.us/nysdoh/cancer/csii/nyscsii.htm
Cancer Incidence by Zip Codes > New York State Maps > [ Breast; Lung (males / females); Colo-rectal (males / females); Prostate ]

NY maps for 25 cancers 1975-94
http://www.roswellpark.org/cancermaps/text/cancermap_coverpage.htm

distributions of religions in Mediterranean area
http://www.dartmouth.edu/~gov46/dist-religions.gif

Israel- / Palestine-zone choro-maps
http://www.aqsa.org.uk/maps.html [map 1, 14, 16, 17…These are "nominal level" attributes]