In which among the following years was the institution of Lokayukta established in Maharashtra ?

Maharashtra was the first state to introduce the institution of Lokayukta through The Maharashtra Lokayukta and Upa-Lokayuktas Act in 1971.This was followed by similar acts being enacted by states of Rajasthan, Bihar, Uttar Pradesh, Karnataka, Madhya Pradesh, Andhra Pradesh, Gujarat and Delhi. Maharashtra Lokayukta is considered as weak due to lack of powers, adequate staff, funds and no independent investigating agency. Karnataka Lokayukta is considered as the most powerful Lokayukta in the country.