% Thanks to Audubon Society Christmas Bird Count for the % data. % Column 1: years since 1900 % Column 2: number of bald eagles counted 1 0 2 0 3 0 4 0 5 2 6 1 7 2 8 4 9 3 10 3 11 8 12 2 13 14 14 0 15 12 16 8 17 9 18 6 19 9 20 20 21 2 22 3 23 5 24 7 25 3 26 5 27 12 28 10 29 7 30 18 31 32 32 21 33 18 34 22 35 33 36 67 37 54 38 74 39 74 40 111 41 111 42 154 43 102 44 140 45 132 46 166 47 194 48 338 49 393 50 1649 51 432 52 447 53 567 54 594 55 424 56 639 57 568 58 592 59 725 60 609 61 620 62 814 63 776 64 881 65 759 66 980 67 1178 68 1160 69 1170 70 1648 71 1529 72 1404 73 1396 74 2545 75 3297 76 3252 77 4087 78 3291 79 4342 80 3651 81 3595 82 3840 83 5843 84 5979 85 5644 86 8189 87 7687 88 7505 89 8926 90 7426 91 9598 92 12402 93 10921 94 14544 95 11235 96 14112 97 12825 98 12726 99 13563 100 16552 101 17613 102 15734 103 17726 104 18097 105 18308 106 22571 107 21271