(1) Whether his department is keeping statistics of visitors to (a) our national game parks, (b) geological or botanical wonders such as the Cango Caves, the Big Tree and the Tsitsikamma Forest, (c) important historical sites such as Robben Island and Blood River, (d) cultural villages and museums and (e) any other places of unique interest; if not, why not, in each case; if so, (i) where did such visitors originate from and (ii) how many such visitors were South Africans during the period 30 June 2010 to 30 June 2015; (2) will he make a statement on the sustainability and viability of all unique sites and places most frequently visited by overseas as well as South African tourists?