Table:
text: 2011–12 Southend United F.C. season
Squad statistics
Top scorers
Place Position_ Number_ Name_ League_Two FA_Cup League_Cup FL_Trophy Total_
= FW 37 Freddy Eastwood 2 0 0 0 2
12 MF 18 Ryan Leonard 1 0 0 0 1
= FW 21 Blair Sturrock 0 0 0 1 1
= MF 19 Jean-Paul Kalala 1 0 0 0 1
= DF 16 Luke Prosser 1 0 0 0 1
= MF 7 Anthony Grant 1 0 0 0 1
= DF 23 Chris Barker 1 0 0 0 1
   Own goals 4 0 0 0 4
   TOTALS 79 2 1 6 88

text: 2011–12 Southend United F.C. season
Squad statistics
Top scorers
Place Position_ Number_ Name_ League_Two FA_Cup League_Cup FL_Trophy Total_
1 MF 4 Ryan Hall 10 1 0 3 14
2 DF 6 Bilel Mohsni 13 0 0 0 13
3 FW 22 Liam Dickinson 10 1 0 1 12
4 FW 9 Neil Harris 9 0 0 1 10
5 DF 15 Mark Phillips 7 0 1 0 8
6 MF 12 Kane Ferdinand 7 0 0 0 7
7 MF 8 Michael Timlin 4 0 0 0 4
8 MF 14 Dave Martin 3 0 0 0 3
= DF 3 Peter Gilbert 3 0 0 0 3
10 FW 24 Elliot Benyon 2 0 0 0 2

Question: How many players play either mf or df in Southend United FC 2011-12?