regular expression for the address

nandymamith has asked for the wisdom of the Perl Monks concerning the following question:

Can anybody help me out in getting the value 195.16 from the below address :

my $var = "10,0490152,"DORIAN'S TIJUANA, SA DE CV ",CALLE (ART 123) 1620-A ,TIJUANA BC ,MEXICO, ,OA617069,11/10/08,NA, (195.16),001111";