Table 3

Indices of clean air policies in existence from 1993-2000 in percentage terms

1993 1994 1995 1996 1997 1998 1999 2000
Worksite full
 Private firms59.563.567.571.572.974.375.875.8
 Final index50.955.357.460.261.061.962.562.3
Worksite partial81.783.784.886.287.388.589.689.5
Other places12.813.113.513.513.013.713.713.7
  • Indices are weighted averages of state and local laws multiplied by 100, except for worksite which is a the law index multiplied by a private index of the percent of workers in firms that have total or partial ban smoking bans. See text for details.