Consider the following statements:

i) Since 2010, Rajasthan state occupies the first position in the country in the micro-irrigation process based on solar energy pumps.

ii) Rajasthan state occupies the first position in the country in harvesting wind energy.

iii) Till March 2013, 10,000 solar energy pumps have been established in Rajasthan.

Which of the above statement is/are correct?