Which of the following facts is/are correct?
I. Tamil Nadu has 30.50% of its total population as urban population.
II. IMR in Tamil Nadu is 17 Per 1000 whereas the all India average is 34 per 1000 as on 2016.
III. Tamil Nadu has come first in the Health Index Report as per Progressive India Report (2018) – Niti Aayog.
IV. Tamil Nadu accounts for 10% of leather exports and 50% of leather production in the country.