ICON: How much data does Agent IC use when connected to LQ?

How can we quantify data bandwidth required for Agent-IC ?
 
Agent-IC to LQ (network quality):
Low: 79 kbps
Medium: 67 kbps
High: 101 kbps
Agent-IC to LQ when linked with HelixNet
250 kbps coming from Agent-IC.
HelixNet endpoints can send 280-300 kbps