Data Cart

Your data extract

0 variables
0 samples
View Cart

Codes and Frequencies



An 'X' indicates the category is available for that sample

0Not at allXXXXX
1SomewhatXXXXX
2Very muchXXXXX
6NIUXXXXX
7Unknown-refused··XXX
8Unknown-not ascertained··X··
9Unknown-don't knowXXXXX