Acceptable Values for O2 sensor Upstream

I would like to know the acceptable values for Oxigen sensor for my 2005 Cavalier, to compare to the values from the OBD2 scaner.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0