Sort Versions

$ printf '%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n' "1.1.1" "9.10.34" "9.10.34-1" "9.10.34-1.22" "2.10.34-1.22" "2.10.34-0.22" "9.10.34-0.22" "v.0.0.1" "5.1" "3.2" | sort -V ; echo $?
1.1.1
2.10.34-0.22
2.10.34-1.22
3.2
5.1
9.10.34
9.10.34-0.22
9.10.34-1
9.10.34-1.22
v.0.0.1

Sort with count

oneliner

$ echo "100 100 100 99 99 26 25 24 24" | tr " " "\n" | sort | uniq -c | sort -k2nr | awk '{printf("%s\t%s\n",$2,$1)}END{print}'
$ echo "100 100 100 99 99 26 25 24 24" | tr " " "\n" | sort | uniq -c | sort -k2nr | awk '{printf("%s\t%s\n",$1,$2)}END{print}'

For better reading

echo "100 100 100 99 99 26 25 24 24" \
    | tr " " "\n" \
    | sort \
    | uniq -c \
    | sort -k2nr \
    | awk '{printf("%s\t%s\n",$2,$1)}END{print}'
# output
100 3
99  2
26  1
25  1
24  2

echo "100 100 100 99 99 26 25 24 24" \
    | tr " " "\n" \
    | sort \
    | uniq -c \
    | sort -k2nr \
    | awk '{printf("%s\t%s\n",$1,$2)}END{print}'
#output
3 100
2 99
1 26
1 25
2 24