It depends what QOS is behind your RN_QOS_DATA_0016 table.
The following query gives you an overview of all your RN tables with the QOS related name + other interesting values.
And once you see the QOS name for your RN_QOS_DATA_0016 table, you can use the second query to have the latest (=current) values in that table.
1 - qos details
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SELECT
q.name as QOS,
q.qos_group as [Group],
q.unit as Unit,
q.unit_short as Abbreviation,
q.isbool as IsBoolean,
q.hasmax as HasMax,
t.NAME AS TableName,
p.rows AS RowCounts,
SUM(a.total_pages) * 8 AS TotalSpaceKB,
SUM(a.used_pages) * 8 AS UsedSpaceKB,
(SUM(a.total_pages) - SUM(a.used_pages)) * 8 AS UnusedSpaceKB
FROM
sys.tables t
INNER JOIN
sys.indexes i ON t.OBJECT_ID = i.object_id
INNER JOIN
sys.partitions p ON i.object_id = p.OBJECT_ID AND i.index_id = p.index_id
INNER JOIN
sys.allocation_units a ON p.partition_id = a.container_id
LEFT OUTER JOIN
sys.schemas s ON t.schema_id = s.schema_id
LEFT OUTER JOIN
S_QOS_DEFINITION q ON t.name = q.r_table
WHERE
t.NAME NOT LIKE 'dt%'
AND t.name like 'RN%'
AND t.is_ms_shipped = 0
AND i.OBJECT_ID > 255
GROUP BY
q.name,q.qos_group,q.unit,q.unit_short,q.isbool,q.hasmax,t.Name, s.Name, p.Rows
ORDER BY
RowCounts desc
2 - for a qos give the latest metric details/values
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SELECT qd.origin,qd.robot,qd.qos, qd.source,qd.target,qs.samplevalue,convert(varchar, qs.sampletime, 120) sampletime
FROM S_QOS_SNAPSHOT qs
JOIN S_QOS_DATA qd on qs.table_id = qd.table_id
where qos = 'QOS_URL_RESPONSE'
order by qs.samplevalue