1_married
2_widowed
3_divorced
4_separated
5_single
b_Refused
c_DontKnow
d_AtSchool
e_AtCollege
f_NoFrmlSchl
0_no
1_yes
1_<3K
2_3-5K
3_5-7K
4_7-9K
5_9-10K
6_10-11K
7_11-12K
8_12-13K
9_13-14K
10_14-15K
11_15-17K
12_17-20K
13_20-22K
14_22-25K
15_25-30K
16_30-35K
17_35-40K
18_40-45K
19_45-50K
20_50-60K
21_60-75K
22_75-90K
23_90-105K
24_>105K