In the 2013 polls, 51 'crorepati' MLAs were elected to the assembly while the number was 47 in 2008.
"This time 63 per cent MLAs are crorepatis. The average asset of an MLA was estimated at Rs 6.29 crore against Rs 10.83 crore in 2013," the ADR report said.
AAP's Pramila Tokas who won from the R K Puram assembly constituency is the richest MLA with assets of more than Rs 87 crore.
The ADR report said 5 AAP MLAs have not declared income tax returns -- Rakhi Birla (Mangolpuri), Sarita Singh (Rohtas Nagar), Praveen Kumar (Jangpura), Raju Dhingam (Trilokpuri) and Sandeep Kumar (Sultanpur Majra).
ADR said the average assets of the 21 AAP MLAs, who were re-elected, has jumped by Rs 6.66 lakh.
Tokas is also the MLA with highest liability at Rs 12 crore, the report said.
The report states 11 MLAs have assets of more than Rs 10 crore.
