Table 3

Percentage of respondents reporting the source of their last purchase of cigarettes: Mexico and Uruguay

MexicoUruguay
Wave 1 (September–November 2006)Wave 2 (October–November 2007)Wave 3 (October 2008–January 2009)Wave 4 (January–February 2010)Wave 5 (April–May 2011)Wave 1 (October–December 2006)Wave 2 (October 2008–February 2009)Wave 3 (October 2010–January 2011)
%%%%%%%%
Out of country0.60.70.21.30.40.00.20.6
Duty free1.00.2*0.11.30.30.20.70.3
Internet0.00.00.00.90.00.20.00.0
Refused/don't know0.10.40.70.70.00.00.10.1
n1077941185439482188712941224
  • n Represents the total number of valid responses (ie, the denominator). *, ** and ***: significant difference at 5%, 1% and 0.1% with previous time period. These should be interpreted with great caution as the number of comparisons is absurdly high.