Interative US Tobacco Policy Coverage Map (1990-2009)

This demo illustrates how tobacco policy coverage has changed over time.
Select a year and a data series (workplace, restaurant or bar) to show a map of the U.S. that compares data for different states on a US map. Select a state to show the change of all data series in the selected state from 1990 to 2009 .
year: data: state:
Following are data series used in this demo:
* NCI internal dataset (needs more information)
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potential mistakes

The map shows the percentage of policy coverage in each state.  The lengend of the map, however, shows a range of 0-101. 101% is apparently not correct.