[ "$CNO" = "CNO" ] && continue
if [[ "$TS" > "$YEARLY" ]] ; then
marksnap YEAR "${DATE:0:4}" $CNO
[ "$CNO" = "CNO" ] && continue
if [[ "$TS" > "$YEARLY" ]] ; then
marksnap YEAR "${DATE:0:4}" $CNO
marksnap MONTH "${DATE:5:2}" $CNO
elif [[ "$TS" > "$WEEKLY" ]] ; then
# For older than most recent week, keep last snapshot each week
marksnap MONTH "${DATE:5:2}" $CNO
elif [[ "$TS" > "$WEEKLY" ]] ; then
# For older than most recent week, keep last snapshot each week