Which goalkeepers 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
Pickford	0	0	4	31	£4.9	6.3
Kelleher	0	0	2	22	£4.5	4.9
Flekken	0	1	1	20	£4.5	4.4
Henderson	0	0	1	19	£4.4	4.3
Raya	0	0	3	22	£5.6	3.9
Forster	0	0	1	15	£4.3	3.5
Muric	0	0	0	15	£4.4	3.4
Fabianski	0	0	1	13	£4.1	3.2
Arrizabalaga	0	0	1	14	£4.5	3.1
Sels	0	0	1	14	£4.7	3.0