id	type	year	percentage
1	Less Than High School	2002	15.89
2	High School Graduate	2002	32.09
3	Some College but No Degree	2002	17.01
4	Associate Degree	2002	8.26
5	Bachelor's Degree	2002	17.72
6	Master's Degree	2002	6.31
7	Professional Degree	2002	1.50
8	Doctoral Degree	2002	1.20
9	Less Than High School	2022	8.81
10	High School Graduate	2022	28.49
11	Some College but No Degree	2022	14.58
12	Associate Degree	2022	10.46
13	Bachelor's Degree	2022	23.44
14	Master's Degree	2022	10.55
15	Professional Degree	2022	1.52
16	Doctoral Degree	2022	2.14