Which defenders are on a hot streak?

Which players are the best bang for the buck over their last 5 games?

Player	Goals	Assists	Clean Sheets	Points	Cost	Points Per Million
Cucurella	2	0	3	38	£5.3	7.2
Sessegnon	3	1	0	27	£4.1	6.6
Muñoz	2	1	2	33	£5.2	6.3
Colwill	1	0	3	27	£4.4	6.1
Milenković	1	1	3	29	£5.1	5.7
N.Williams	0	1	3	25	£4.4	5.7
O'Brien	2	0	0	25	£4.5	5.6
Tosin	0	1	3	23	£4.2	5.5
Murillo	0	0	3	25	£4.7	5.3
J.Timber	0	1	3	28	£5.6	5.0