You can get a general idea by just looking at the hash rates on the site http://middlecoin2.s3-website-us-west-2.amazonaws.com/ and clicking on some of the longer established members with a rate similar to yours.

Such as: http://middlecoin2.s3-website-us-west-2.amazonaws.com/reports/1AEB8fAE6aCiJ7Ky2u7Zb76LF9BFaYueRx.html