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

number
percent
median annual salary
number
percent
median annual salary

all employed college graduates
45941000
26258000
57.2
56000
19683000
42.8
64000

s&e occupations
6407000
4891000
76.3
83000
1516000
23.7
85000

computer and mathematical scientists
3156000
2510000
79.5
87000
646000
20.5
89000

biological, agricultural, and environmental life sciences
631000
526000
83.3
55000
106000
16.7
62000

physical and related scientists
331000
291000
87.9
71000
40000
12.1
68000

social and related scientists
570000
362000
63.4
55000
208000
36.6
66000

psychologists
213000
52000
24.2
40000
161000
75.8
66000

other social and related scientists
357000
310000
86.9
61000
47000
13.1
60000

engineers
1719000
1204000
70
90000
515000
30
90000

civil, architectural or sanitary engineers
251000
70000
28.1
64000
180000
71.9
85000

other engineers
1468000
1133000
77.2
92000
335000
22.8
95000

s&e-related occupations
7867000
1844000
23.4
64000
6024000
76.6
68000

health occupations
4883000
562000
11.5
35000
4321000
88.5
70000

s&e managers
967000
475000
49.2
125000
491000
50.8
120000

s&e pre-college teachers
1029000
96000
9.3
35000
933000
90.7
50000

s&e technicians and technologists
782000
612000
78.2
70000
170000
21.8
68000

other s&e-related occupations
207000
98000
47.3
60000
109000
52.7
75000

non-s&e occupations
31667000
19523000
61.7
50000
12143000
38.3
60000

non-s&e managers and management-related occupations
10290000
6888000
66.9
75000
3403000
33.1
90000

non-s&e pre-college teachers
4080000
675000
16.5
22000
3405000
83.5
48000

lawyers and judges
1252000
81000
6.5
96000
1171000
93.5
105000

other non-s&e occupations
16044000
11880000
74
40000
4165000
26
49000

Statement: the specific occupations in which college-educated workers had the highest certification or license prevalence rates were science and engineering pre-college teachers.
Question: how many percent of the specific occupations in which college-educated workers had the highest certification or license prevalence rates were science and engineering pre-college teachers?
Answer: [90.7]