which Cisco NetFlow version by NetFlowAnalyzer version 9.5 BUILD 9500 used?

which Cisco NetFlow version by NetFlowAnalyzer version 9.5 BUILD 9500 used?

Excuse me, which Cisco NetFlow version by NetFlowAnalyzer version 9.5 BUILD 9500 used? NetFlow v5 or v9?

I need use "ip flow-export version 9" or "ip flow-export version 5" in Cisco router?

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