Less that 100 connections.
100 to 199 connections.
200 to 399 connections.
400 to 599 connections.
600 to 799 connections.
800 to 999 connections.
1,000 to 1,999 connections.
2,000 to 3,999 connections.
4,000 to 5,999 connections.
6,000 to 7,999 connections.
8,000 to 9,999 connections.
10,000 to 14,999 connections.
15,000 to 19,999 connections.
20,000 or more connections.