Why Does CloudFlare Traffic Data Differ From My Analytics?

Does anyone here use CloudFlare?

If so, could you take a minute to compare your CloudFlare traffic data to your regular analytics?

Are they the same?

The reason I'm asking is because mine are different.

On CloudFlare, my traffic numbers are showing about 5,100 visitors/day.

But on my Clicky account, it's only showing 2,400 visitors/day.

Is that a problem?

Thanks guys!

Thanks Boss man