How frequent are update ISOs released for RH Sat 6.1.10?

I'm being flagged by our internal security team that we are missing patches for our RHEL6 servers. We run RH Sat 6.1.10 in disconnected mode and that is the only RH Sat that we have.

When I check the Red Hat website > Downloads > Select Red Hat Satellite > Content

Unless I'm reading this incorrectly, it shows the latest available update ISOs with a date of 2017-02-08 for RHEL6 x86_64.

My question is, how frequently is this content updated? To me with the older version of RH Satellite (5.6) it seemed to be more frequent.

thanks