Tabulation of Results
children_stop x which_year
BothDifferntNot_bulSame
Dont_know5114010
Rarely181612
Sometimes11122526
Usually4363


Tabulation of Expected Results
children_stop x which_year
BothDifferntNot_bulSame
Dont_know7.1811.6329.7517.44
Rarely4.036.5216.689.78
Sometimes8.0513.0433.3619.55
Usually1.742.827.214.23


Statistical Results
Pearson's Chi-squared test
Chi Square Statistic19.43
Degrees of Freedom9
P value0.02