Parse HTML using shell

awk is not an HTML parser. Use xpath or even xslt for that. xmllint is a commandline tool which is able to execute XPath queries and xsltproc can be used to perform XSL transformations. Both tools belong to the package libxml2-utils.

Also you can use a programming language which is able to parse HTML

awk  -F '[<>]' '/<td / { gsub(/<b>/, ""); sub(/ .*/, "", $3); print $3 } ' file

Output:

54
1
0
0

Another:

awk  -F '[<>]' '
/<td><b>Total<\/b><\/td>/ {
    while (getline > 0 && /<td /) {
        gsub(/<b>/, ""); sub(/ .*/, "", $3)
        print $3
    }
    exit
}' file

$ awk -F'<td[^>]*>(<b>)?|(</?b>)?</td>' '$2~/[0-9]/{print $2+0}' file
54
1
0
0