Present (No. of pixels)_2050,present/(present+absent)_2050,Percentage % (present/(present+absent)*100)_2050,Absent (No. of pixels)_2070,Present (No. of pixels)_2070,present/(present+absent)_2070,Percentage % (present/(present+absent)*100)_2070 24054,0.412937117,41.2937117,32662,25589,0.439288596,43.92885959 28485,0.489004481,48.90044806,30847,27404,0.470446859,47.04468593 24967,0.428610668,42.86106676,31799,26452,0.454103792,45.41037922 22709,0.389847385,38.98473846,33163,25088,0.430687885,43.06878852 26771,0.459580093,45.9580093,30761,27490,0.471923229,47.19232288 23544,0.404181902,40.41819025,34732,23519,0.403752725,40.37527253 23264,0.399375118,39.9375118,32129,26122,0.448438653,44.84386534 26891,0.461640144,46.16401435,32430,25821,0.44327136,44.32713601 25743,0.441932327,44.19323273,32478,25773,0.44244734,44.244734 26071,0.447563132,44.7563132,33540,24711,0.424215893,42.42158933 28615,0.491236202,49.1236202,28662,29589,0.507956945,50.79569449 24301,0.417177388,41.71773875,34252,23999,0.411992927,41.19929272 23406,0.401812844,40.18128444,34317,23934,0.410877066,41.08770665 26590,0.45647285,45.64728503,27030,31221,0.535973631,53.59736314 26225,0.450206863,45.02068634,32215,26036,0.446962284,44.69622839 27909,0.479116238,47.91162383,30288,27963,0.480043261,48.00432611 25872,0.444146882,44.41468816,33404,24847,0.426550617,42.65506172 26735,0.458962078,45.89620779,26317,31934,0.548213765,54.82137646 26952,0.462687336,46.26873358,26940,31311,0.537518669,53.75186692 27096,0.465159396,46.51593964,32655,25596,0.439408766,43.94087655 21911,0.376148049,37.6148049,31582,26669,0.45782905,45.78290501 31032,0.532729052,53.27290519,25355,32896,0.564728503,56.47285025 22529,0.386757309,38.67573089,31131,27120,0.465571406,46.55714065 23924,0.410705396,41.07053956,30148,28103,0.482446653,48.24466533 27646,0.474601294,47.46012944,31006,27245,0.467717292,46.77172924 27124,0.465640075,46.56400748,28234,30017,0.515304458,51.53044583 30355,0.521106934,52.11069338,27642,30609,0.525467374,52.5467374 28858,0.495407804,49.54078042,28157,30094,0.516626324,51.6626324 24556,0.421554995,42.15549948,33333,24918,0.42776948,42.77694804 24555,0.421537828,42.15378277,29985,28266,0.485244888,48.52448885 29254,0.502205971,50.22059707,26728,31523,0.541158092,54.11580917 26416,0.453485777,45.34857771,29240,29011,0.498034369,49.80343685 30273,0.519699233,51.96992326,26900,31351,0.538205353,53.82053527 24687,0.423803883,42.38038832,33564,24687,0.423803883,42.38038832