The current standard deviation between our salaries is less than $5 suggests that everyone is paid about the same, but that would seem unlikely. I'd be interes

The current standard deviation between our salaries is less than $5 suggests that everyone is paid about the same, but that would seem unlikely. I'd be interested in the salary distribution, and what sorts of things are discussed during the reviews- relative ranking (am I more/less productive than Joe?), improvement from last review (am I 10% more productive than six months ago?), company profitability?