A conceptual row in the csbSIPMthdRCHistoryStatsTable. The
entries in this table are updated as interval completes in
the csbSIPMthdRCCurrentStatsTable table and the data is
moved from that table to this one. Each entry in this table
is identified by a value of csbSIPMthdRCHistoryStatsAdjName,
csbSIPMthdRCHistoryStatsMethod,
csbSIPMthdRCHistoryStatsRespCode and
csbSIPMthdRCHistoryStatsInterval. The other indices of this
table are csbCallStatsInstanceIndex defined in
csbCallStatsInstanceTable and csbCallStatsServiceIndex defined
in csbCallStatsTable.