Table:
characteristic
total
no certification or license
at least one certification or license

number
percent
number
percent

all college graduates
58006000
35403000
61
22603000
39

highest degree of educational attainment

bachelor's
36530000
25154000
68.9
11376000
31.1

master's
16207000
8413000
51.9
7794000
48.1

doctorate
2003000
1405000
70.1
598000
29.9

professional
3266000
431000
13.2
2835000
86.8

labor force status

employed
45941000
26258000
57.2
19683000
42.8

full time
38469000
21894000
56.9
16575000
43.1

part time
7472000
4365000
58.4
3108000
41.6

unemployed
1689000
1287000
76.2
402000
23.8

not in labor force
10375000
7858000
75.7
2518000
24.3

Statement: for bachelor's and doctorate degree holders, the certification and licensure prevalence rates were similar at approximately 30%.
Question: for bachelor's and doctorate degree holders, what was the certification and licensure prevalence rates?
Answer: [29.9]