Table 4. Total number and percentage of trees lost and recruited in the Dehesa Boyal (DB) and Parapuños de Doña María (PA) sites, 1956–2003.   Total number of trees Percentage of 1956 tree cover Number of trees per year Percentage of 1956 tree cover per year DB           Trees 1956 6180         Lost between   1956 and 2003 170 2.75% 3.47 0.06%   Recruited between   1956 and 2003 12 0.02% 0.24 < 0.01%   Trees 2003 6022         Overall loss, 1956–2003 158 2.56% 3.22 0.05% PA           Trees 1956 3754         Lost between   1956 and 2003 1362 36.28% 28.98 0.77%   Recruited between   1956 and 2003 55 1.47% 1.17 0.03%         Trees 2003 2447         Overall loss, 1956–2003 1307 34.82% 27.81 0.74%