obs estimate 752 1019.29 579 1160.74 675 304.831 513 133.155 560 296.469 83 771.3 35 39.095 36 22.217 8 49.239 8.4 22.237 26 25.191 24 20.7 16 10.8 19 28.106 10 21.859 39.6 28.276 26 25.723 63 18.15 27 15.439 22 25.812 286 282.141 96 317.722 32 91.879 600 310.47 679 223.897 40.4 18.981 4.57 9.654 5.3 2.243 0.46 0.692 5 3.377 8102.5 594.305 4698 2030.21 8.45 37.592 29.6 40.937