Uneven Load sharing of "Least Connection" Load Balancing Method

Hi Experts,

 

I have configured Least Connections Load-balancing method to a Pool.

 

But noticed the connections are not equally distributing when I check the Statistics table - Please find the below snapshot for your reference.

 

 

What could be the possible reasons?

 

Thanks in advance.

 

Reagrds,

 

Dhruva S.