Regarding Bitcoin $($remember to download and use monthly average dollar$-$value data$)$; What is the maximum $ value increase that Bitcoin reached $($over a one$-$month period$)$ between January $2020$ and December $2023,$ and during which month and year was this?

a$.$ Max cne$-$month increase in $ value $($to the nearest $ and with no cents$)=$$

b Morth of max cre$-$month value criange$=$

c$.$ Year of max one month value change$=$