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
Ederson M.	0	2	2	31	£5.3	5.8
Flekken	0	0	2	23	£4.4	5.2
Raya	0	0	3	27	£5.5	4.9
José Sá	0	0	2	21	£4.3	4.9
Areola	0	0	2	20	£4.2	4.8
Verbruggen	0	1	2	19	£4.5	4.2
Henderson	0	0	2	17	£4.6	3.7
Sels	0	0	2	18	£5	3.6
A.Becker	0	0	2	19	£5.6	3.4
Arrizabalaga	0	0	1	15	£4.6	3.3