	n z  surplus mln dlrs in february preliminary  figures for february show an excess of exports over imports of mln n z dlrs a statistics department statement said this compares with a mln dlr deficit revised from mln in january and a mln dlr deficit in february exports rose to mln dlrs from mln revised from in january and in february imports dropped to an estimated mln dlrs from revised from in january and in february the deficit for the eight months to the end of february was mln dlrs as against billion dlrs in the same period a year ago reuter 
