How many co-ed schools are there in the top rankings?

#	School	COP	YoY	Type	Area	CCAs	DSA
1	Hwa Chong Institution Secondary IPSAPBukit Timah	6	0	Co-Ed	Bukit Timah	32	22
2	Raffles Institution Secondary IPBishan	6	0	Co-Ed	Bishan	39	25
3	Anglochinese School Independent Secondary IPQueenstown	7	1	Co-Ed	Queenstown	50	48
4	St Josephs Institution Secondary IPNovena	7	0	Co-Ed	Novena	26	40
5	National Junior College Secondary IPBukit Timah	8	1	Co-Ed	Bukit Timah	15	18
6	Dunman High School Secondary IPSAPKallang	8	1	Co-Ed	Kallang	29	18
7	Temasek Junior College Secondary IPTampines	8	0	Co-Ed	Tampines	11	11
8	River Valley High School Secondary IPSAPJurong West	9	1	Co-Ed	Jurong West	22	16
9	Chung Cheng High School Main SAPMarine Parade	10	1	Co-Ed	Marine Parade	22	9
10	Nan Hua High School SAPClementi	10	0	Co-Ed	Clementi	24	17
11	Anderson Secondary School Ang Mo Kio	11	1	Co-Ed	Ang Mo Kio	20	8
12	Fairfield Methodist School Secondary Queenstown	11	1	Co-Ed	Queenstown	18	7
13	Temasek Secondary School Bedok	11	0	Co-Ed	Bedok	17	5
14	Bukit Panjang Govt High School Bukit Panjang	11	0	Co-Ed	Bukit Panjang	19	7
15	Chung Cheng High School Yishun Yishun	11	0	Co-Ed	Yishun	21	9
16	Nan Chiau High School SAPSengkang	11	1	Co-Ed	Sengkang	23	8
17	Swiss Cottage Secondary School Bukit Batok	11	1	Co-Ed	Bukit Batok	17	11
18	Anglican High School SAPBedok	12	1	Co-Ed	Bedok	22	14
19	Ngee Ann Secondary School Tampines	12	1	Co-Ed	Tampines	18	6
20	Zhonghua Secondary School Serangoon	12	0	Co-Ed	Serangoon	20	10
21	Xinmin Secondary School Hougang	13	0	Co-Ed	Hougang	19	14
22	Commonwealth Secondary School Jurong East	13	1	Co-Ed	Jurong East	20	13
23	Clementi Town Secondary School Clementi	13	0	Co-Ed	Clementi	16	12
24	Tanjong Katong Secondary School Marine Parade	13	1	Co-Ed	Marine Parade	17	5
25	Fuhua Secondary School Jurong West	13	1	Co-Ed	Jurong West	18	10
26	Presbyterian High School Ang Mo Kio	13	1	Co-Ed	Ang Mo Kio	15	8
27	Yishun Town Secondary School Yishun	13	1	Co-Ed	Yishun	18	8
28	Riverside Secondary School Woodlands	14	1	Co-Ed	Woodlands	22	7
29	Dunman Secondary School Tampines	14	1	Co-Ed	Tampines	17	9
30	Edgefield Secondary School Punggol	14	1	Co-Ed	Punggol	21	8
31	Geylang Methodist School Secondary Central	14	1	Co-Ed	Central	19	4
32	Holy Innocents High School Serangoon	14	1	Co-Ed	Serangoon	20	9
33	Hua Yi Secondary School Jurong West	14	0	Co-Ed	Jurong West	22	15
34	Kranji Secondary School Choa Chu Kang	14	1	Co-Ed	Choa Chu Kang	18	10
35	Pei Hwa Secondary School Sengkang	14	0	Co-Ed	Sengkang	21	6
36	St Hildas Secondary School Tampines	14	1	Co-Ed	Tampines	19	5
37	Evergreen Secondary School Woodlands	15	1	Co-Ed	Woodlands	22	11
38	Gan Eng Seng School Bukit Merah	15	1	Co-Ed	Bukit Merah	18	9
39	Bukit Batok Secondary School Bukit Batok	15	1	Co-Ed	Bukit Batok	17	11
40	Hai Sing Catholic School Pasir Ris	15	0	Co-Ed	Pasir Ris	16	9
41	Yusof Ishak Secondary School Punggol	15	1	Co-Ed	Punggol	19	10
42	Jurong West Secondary School Jurong West	16	0	Co-Ed	Jurong West	17	9
43	Ang Mo Kio Secondary School Ang Mo Kio	16	1	Co-Ed	Ang Mo Kio	19	10
44	Bedok View Secondary School Bedok	16	0	Co-Ed	Bedok	15	10
45	Bowen Secondary School Hougang	16	1	Co-Ed	Hougang	19	5
46	Deyi Secondary School Ang Mo Kio	16	0	Co-Ed	Ang Mo Kio	18	15
47	Greendale Secondary School Punggol	16	0	Co-Ed	Punggol	18	3
48	Jurong Secondary School Jurong West	16	1	Co-Ed	Jurong West	17	6
49	Outram Secondary School Sengkang	17	17	Co-Ed	Sengkang	14	9
50	Christ Church Secondary School Woodlands	17	0	Co-Ed	Woodlands	17	3
51	Mayflower Secondary School Ang Mo Kio	17	0	Co-Ed	Ang Mo Kio	18	14
52	Pasir Ris Secondary School Tampines	17	0	Co-Ed	Tampines	14	8
53	Queensway Secondary School Queenstown	17	1	Co-Ed	Queenstown	15	9
54	West Spring Secondary School Bukit Panjang	17	1	Co-Ed	Bukit Panjang	15	4
55	Ahmad Ibrahim Secondary School Yishun	18	1	Co-Ed	Yishun	16	6
56	North Vista Secondary School Sengkang	18	1	Co-Ed	Sengkang	0	10
57	Unity Secondary School Choa Chu Kang	18	0	Co-Ed	Choa Chu Kang	17	3
58	Compassvale Secondary School Sengkang	18	0	Co-Ed	Sengkang	18	7
59	Hillgrove Secondary School Bukit Batok	18	1	Co-Ed	Bukit Batok	18	11
60	Beatty Secondary School Toa Payoh	18	1	Co-Ed	Toa Payoh	17	13
61	Bedok South Secondary School Bedok	18	0	Co-Ed	Bedok	18	7
62	Kent Ridge Secondary School Clementi	18	0	Co-Ed	Clementi	18	3
63	Pasir Ris Crest Secondary School Pasir Ris	18	1	Co-Ed	Pasir Ris	0	12
64	Yuan Ching Secondary School Jurong West	18	0	Co-Ed	Jurong West	20	2
65	Orchid Park Secondary School Yishun	19	1	Co-Ed	Yishun	15	11
66	Naval Base Secondary School Yishun	19	1	Co-Ed	Yishun	14	7
67	Punggol Secondary School Punggol	19	0	Co-Ed	Punggol	20	3
68	Seng Kang Secondary School Sengkang	19	0	Co-Ed	Sengkang	16	6
69	Tampines Secondary School Tampines	19	1	Co-Ed	Tampines	16	9
70	Woodgrove Secondary School Woodlands	19	0	Co-Ed	Woodlands	15	2
71	Yishun Secondary School Yishun	20	1	Co-Ed	Yishun	19	10
72	Chua Chu Kang Secondary School Choa Chu Kang	20	0	Co-Ed	Choa Chu Kang	18	4
73	Bedok Green Secondary School Bedok	20	0	Co-Ed	Bedok	18	5
74	Bukit View Secondary School Bukit Batok	20	1	Co-Ed	Bukit Batok	17	13
75	Hougang Secondary School Hougang	20	0	Co-Ed	Hougang	19	11
76	New Town Secondary School Queenstown	20	1	Co-Ed	Queenstown	16	6
77	Peicai Secondary School Serangoon	20	1	Co-Ed	Serangoon	14	10
78	Peirce Secondary School Bishan	20	1	Co-Ed	Bishan	16	4
79	Serangoon Secondary School Serangoon	20	2	Co-Ed	Serangoon	17	2
80	Yuhua Secondary School Jurong West	20	1	Co-Ed	Jurong West	17	4
81	Zhenghua Secondary School Bukit Panjang	20	1	Co-Ed	Bukit Panjang	21	5
82	Bartley Secondary School Toa Payoh	21	1	Co-Ed	Toa Payoh	18	4
83	Manjusri Secondary School Geylang	21	1	Co-Ed	Geylang	16	7
84	Junyuan Secondary School Tampines	21	1	Co-Ed	Tampines	18	4
85	Admiralty Secondary School Woodlands	22	2	Co-Ed	Woodlands	15	10
86	Bendemeer Secondary School Kallang	22	0	Co-Ed	Kallang	13	5
87	Boon Lay Secondary School Jurong West	22	0	Co-Ed	Jurong West	16	13
88	Bukit Merah Secondary School Bukit Merah	22	0	Co-Ed	Bukit Merah	13	4
89	Sembawang Secondary School Sembawang	22	0	Co-Ed	Sembawang	16	1
90	East Spring Secondary School Tampines	22	0	Co-Ed	Tampines	16	1
91	Woodlands Ring Secondary School Woodlands	22	0	Co-Ed	Woodlands	20	9
92	Greenridge Secondary School Bukit Panjang	22	0	Co-Ed	Bukit Panjang	15	4
93	Northland Secondary School Yishun	22	0	Co-Ed	Yishun	16	5
94	Queenstown Secondary School Queenstown	22	0	Co-Ed	Queenstown	18	8
95	Assumption English School Bukit Panjang	22	0	Co-Ed	Bukit Panjang	13	7
96	Broadrick Secondary School Geylang	22	0	Co-Ed	Geylang	14	4
97	Canberra Secondary School Sembawang	22	0	Co-Ed	Sembawang	16	4
98	Changkat Changi Secondary School Tampines	22	0	Co-Ed	Tampines	14	9
99	Damai Secondary School Bedok	22	0	Co-Ed	Bedok	15	6
100	Dunearn Secondary School Bukit Batok	22	0	Co-Ed	Bukit Batok	13	1
101	Guangyang Secondary School Bishan	22	0	Co-Ed	Bishan	13	5
102	Jurongville Secondary School Jurong East	22	2	Co-Ed	Jurong East	17	12
103	Juying Secondary School Jurong West	22	0	Co-Ed	Jurong West	14	8
104	Loyang View Secondary School Pasir Ris	22	0	Co-Ed	Pasir Ris	13	6
105	Marsiling Secondary School Woodlands	22	0	Co-Ed	Woodlands	15	10
106	Meridian Secondary School Pasir Ris	22	0	Co-Ed	Pasir Ris	15	5
107	Northbrooks Secondary School Yishun	22	0	Co-Ed	Yishun	20	9
108	Regent Secondary School Choa Chu Kang	22	0	Co-Ed	Choa Chu Kang	17	7
109	Serangoon Garden Secondary School Serangoon	22	0	Co-Ed	Serangoon	18	8
110	Springfield Secondary School Tampines	22	0	Co-Ed	Tampines	13	4
111	Westwood Secondary School Jurong West	22	0	Co-Ed	Jurong West	20	13
112	Whitley Secondary School Bishan	22	0	Co-Ed	Bishan	14	2
113	Woodlands Secondary School Woodlands	22	0	Co-Ed	Woodlands	15	6
114	Yio Chu Kang Secondary School Ang Mo Kio	22	0	Co-Ed	Ang Mo Kio	15	15
115	Yuying Secondary School Hougang	22	0	Co-Ed	Hougang	19	4
116	Kuo Chuan Presbyterian Secondary School Bishan	23	14	Co-Ed	Bishan	20	10