Pending 485 cases released by USCIS

[gpkreddy7]

Hi All, I have 2 questions on the pending 485 cases released by USCIS.
Source:
https://www.uscis.gov/sites/default/files/USCIS/Green Card/Green Card Through a Job/EB_I-485_Pending_Inventory_04-26-2017.pdf

1) Does it include also the dependeds? If any one got married(applied 140 before marriage) or have new borns(not US citizens), are they going to be extra pending?
2) Are the spouses and dependent children also counted towards the annul GC numbers for the allocated category or only the primary applicant counted towards the available GC numbers? 

Thanks for the help.