data = d3.csvParse(`year party location Lat Lng
2020 Rep Charlotte, NC 35.19534 -80.81711
2016 Rep Cleveland, OH 41.496551 -81.65133
2012 Rep Tampa, FL 27.935231 -82.495716
2008 Rep Saint Paul, MN 44.95304 -93.09013
2004 Rep New York, NY 40.68295 -73.9708
2000 Rep Philadelphia, PA 39.990821 -75.168428
1996 Rep San Diego, CA 32.72793 -117.15529
1992 Rep Houston, TX 29.784753 -95.361416
1988 Rep New Orleans, LA 30.056708 -89.889852
1984 Rep Dallas, TX 32.736212 -96.784359
1980 Rep Detroit, MI 42.398649 -83.164515
1976 Rep Kansas City, MI 39.051003 -94.541461
2020 Dem Milwaukee, WI 43.063146 -87.948334
2016 Dem Philadelphia, PA 39.990821 -75.168428
2012 Dem Charlotte, NC 35.19534 -80.81711
2008 Dem Denver, CO 39.740959 -104.985798
2004 Dem Boston, MA 42.355492 -71.048611
2000 Dem Los Angeles, CA 34.05513 -118.25703
1996 Dem Chicago, IL 41.87897 -87.66063
1992 Dem New York, NY 40.68295 -73.9708
1988 Dem Atlanta, GA 33.769805 -84.414581
1984 Dem San Francisco, CA 37.778008 -122.431272
1980 Dem New York, NY 40.68295 -73.9708
1976 Dem New York, NY 40.68295 -73.9708`)