_id year county_id county_name total_formations percent_difference_from_base average_5yr average_5yr_percent 1 2022 42017 Bucks 7286 0.350 6543 0.235 2 2021 42017 Bucks 7590 0.406 6152 0.161 3 2020 42017 Bucks 6293 0.166 5646 0.066 4 2019 42017 Bucks 5767 0.068 5405 0.020 5 2018 42017 Bucks 5780 0.071 5181 -0.022 6 2017 42017 Bucks 5330 -0.013 4993 -0.058 7 2016 42017 Bucks 5062 -0.062 4870 -0.081 8 2015 42017 Bucks 5086 -0.058 4822 -0.090 9 2014 42017 Bucks 4648 -0.139 4769 -0.100 10 2013 42017 Bucks 4839 -0.104 4797 -0.095 11 2012 42017 Bucks 4717 -0.126 4872 -0.080 12 2011 42017 Bucks 4821 -0.107 5025 -0.052 13 2010 42017 Bucks 4818 -0.108 5182 -0.022 14 2009 42017 Bucks 4791 -0.113 5298 0.000 15 2008 42017 Bucks 5211 -0.035 16 2007 42017 Bucks 5484 0.016 17 2006 42017 Bucks 5605 0.038 18 2005 42017 Bucks 5399 0.000 19 2022 42029 Chester 5823 0.386 5192 0.244 20 2021 42029 Chester 6099 0.452 4895 0.172 21 2020 42029 Chester 4949 0.178 4474 0.072 22 2019 42029 Chester 4598 0.095 4291 0.028 23 2018 42029 Chester 4491 0.069 4137 -0.009 24 2017 42029 Chester 4338 0.033 4025 -0.036 25 2016 42029 Chester 3993 -0.050 3925 -0.060 26 2015 42029 Chester 4034 -0.040 3911 -0.063 27 2014 42029 Chester 3830 -0.088 3862 -0.075 28 2013 42029 Chester 3929 -0.065 3870 -0.073 29 2012 42029 Chester 3837 -0.087 3905 -0.065 30 2011 42029 Chester 3924 -0.066 3993 -0.044 31 2010 42029 Chester 3792 -0.097 4093 -0.020 32 2009 42029 Chester 3866 -0.080 4175 0.000 33 2008 42029 Chester 4104 -0.023 34 2007 42029 Chester 4281 0.019 35 2006 42029 Chester 4424 0.053 36 2005 42029 Chester 4201 0.000 37 2022 42045 Delaware 7777 0.948 7480 0.894 38 2021 42045 Delaware 10196 1.553 6922 0.753 39 2020 42045 Delaware 8388 1.101 5734 0.452 40 2019 42045 Delaware 5900 0.478 4873 0.234 41 2018 42045 Delaware 5137 0.287 4496 0.139 42 2017 42045 Delaware 4989 0.249 4252 0.077 43 2016 42045 Delaware 4258 0.066 4043 0.024 44 2015 42045 Delaware 4080 0.022 3965 0.004 45 2014 42045 Delaware 4016 0.006 3891 -0.015 46 2013 42045 Delaware 3915 -0.020 3800 -0.038 47 2012 42045 Delaware 3948 -0.011 3817 -0.033 48 2011 42045 Delaware 3865 -0.032 3861 -0.022 49 2010 42045 Delaware 3710 -0.071 3892 -0.014 50 2009 42045 Delaware 3564 -0.107 3949 0.000 51 2008 42045 Delaware 3996 0.001 52 2007 42045 Delaware 4170 0.044 53 2006 42045 Delaware 4021 0.007 54 2005 42045 Delaware 3993 0.000 55 2022 34015 Gloucester 3649 0.704 2995 0.423 56 2021 34015 Gloucester 3835 0.790 2685 0.276 57 2020 34015 Gloucester 2981 0.392 2325 0.105 58 2019 34015 Gloucester 2268 0.059 2100 -0.002 59 2018 34015 Gloucester 2244 0.048 2009 -0.045 60 2017 34015 Gloucester 2099 -0.020 1937 -0.079 61 2016 34015 Gloucester 2032 -0.051 1883 -0.105 62 2015 34015 Gloucester 1855 -0.134 1848 -0.122 63 2014 34015 Gloucester 1815 -0.153 1856 -0.118 64 2013 34015 Gloucester 1884 -0.120 1865 -0.114 65 2012 34015 Gloucester 1831 -0.145 1907 -0.094 66 2011 34015 Gloucester 1854 -0.134 1994 -0.052 67 2010 34015 Gloucester 1895 -0.115 2055 -0.023 68 2009 34015 Gloucester 1860 -0.132 2104 0.000 69 2008 34015 Gloucester 2096 -0.021 70 2007 34015 Gloucester 2263 0.056 71 2006 34015 Gloucester 2159 0.008 72 2005 34015 Gloucester 2142 0.000 73 2022 34021 Mercer 5883 0.771 5508 0.580 74 2021 34021 Mercer 6577 0.980 5206 0.493 75 2020 34021 Mercer 5258 0.583 4625 0.327 76 2019 34021 Mercer 4623 0.392 4299 0.233 77 2018 34021 Mercer 5200 0.566 4065 0.166 78 2017 34021 Mercer 4373 0.317 3760 0.079 79 2016 34021 Mercer 3671 0.105 3601 0.033 80 2015 34021 Mercer 3629 0.093 3610 0.036 81 2014 34021 Mercer 3453 0.040 3601 0.033 82 2013 34021 Mercer 3672 0.106 3588 0.029 83 2012 34021 Mercer 3578 0.077 3546 0.017 84 2011 34021 Mercer 3720 0.120 3553 0.019 85 2010 34021 Mercer 3580 0.078 3538 0.015 86 2009 34021 Mercer 3389 0.020 3486 0.000 87 2008 34021 Mercer 3463 0.043 88 2007 34021 Mercer 3614 0.088 89 2006 34021 Mercer 3645 0.098 90 2005 34021 Mercer 3321 0.000 91 2022 42091 Montgomery 11031 0.530 10375 0.481 92 2021 42091 Montgomery 12557 0.741 9845 0.405 93 2020 42091 Montgomery 10358 0.436 8796 0.255 94 2019 42091 Montgomery 8849 0.227 8145 0.163 95 2018 42091 Montgomery 9082 0.259 7724 0.102 96 2017 42091 Montgomery 8380 0.162 7288 0.040 97 2016 42091 Montgomery 7312 0.014 6959 -0.007 98 2015 42091 Montgomery 7104 -0.015 6836 -0.024 99 2014 42091 Montgomery 6740 -0.065 6698 -0.044 100 2013 42091 Montgomery 6905 -0.042 6663 -0.049 101 2012 42091 Montgomery 6734 -0.066 6608 -0.057 102 2011 42091 Montgomery 6695 -0.072 6725 -0.040 103 2010 42091 Montgomery 6414 -0.111 6846 -0.023 104 2009 42091 Montgomery 6568 -0.089 7006 0.000 105 2008 42091 Montgomery 6629 -0.081 106 2007 42091 Montgomery 7321 0.015 107 2006 42091 Montgomery 7300 0.012 108 2005 42091 Montgomery 7211 0.000 109 2022 42101 Philadelphia 29166 2.104 29313 1.814 110 2021 42101 Philadelphia 42298 3.501 26816 1.574 111 2020 42101 Philadelphia 34830 2.707 21484 1.062 112 2019 42101 Philadelphia 21560 1.294 17326 0.663 113 2018 42101 Philadelphia 18713 0.991 15628 0.500 114 2017 42101 Philadelphia 16681 0.775 14232 0.366 115 2016 42101 Philadelphia 15634 0.664 13171 0.264 116 2015 42101 Philadelphia 14044 0.495 12275 0.178 117 2014 42101 Philadelphia 13070 0.391 11581 0.112 118 2013 42101 Philadelphia 11733 0.249 11061 0.062 119 2012 42101 Philadelphia 11373 0.210 10849 0.041 120 2011 42101 Philadelphia 11155 0.187 10727 0.030 121 2010 42101 Philadelphia 10575 0.125 10654 0.023 122 2009 42101 Philadelphia 10468 0.114 10418 0.000 123 2008 42101 Philadelphia 10673 0.136 124 2007 42101 Philadelphia 10763 0.145 125 2006 42101 Philadelphia 10790 0.148 126 2005 42101 Philadelphia 9397 0.000 127 2022 34007 Camden 8022 1.029 6793 0.631 128 2021 34007 Camden 8998 1.276 6053 0.454 129 2020 34007 Camden 7073 0.789 5074 0.219 130 2019 34007 Camden 5131 0.298 4443 0.067 131 2018 34007 Camden 4740 0.199 4188 0.006 132 2017 34007 Camden 4321 0.093 4003 -0.039 133 2016 34007 Camden 4107 0.039 3917 -0.059 134 2015 34007 Camden 3918 -0.009 3875 -0.069 135 2014 34007 Camden 3855 -0.025 3880 -0.068 136 2013 34007 Camden 3812 -0.036 3872 -0.070 137 2012 34007 Camden 3895 -0.015 3976 -0.045 138 2011 34007 Camden 3893 -0.015 4077 -0.021 139 2010 34007 Camden 3946 -0.002 4163 0.000 140 2009 34007 Camden 3812 -0.036 4164 0.000 141 2008 34007 Camden 4336 0.097 142 2007 34007 Camden 4398 0.113 143 2006 34007 Camden 4322 0.093 144 2005 34007 Camden 3953 0.000 145 2022 34005 Burlington 6969 0.826 5952 0.548 146 2021 34005 Burlington 7611 0.994 5375 0.398 147 2020 34005 Burlington 5915 0.550 4594 0.195 148 2019 34005 Burlington 4732 0.240 4131 0.075 149 2018 34005 Burlington 4534 0.188 3900 0.015 150 2017 34005 Burlington 4084 0.070 3724 -0.031 151 2016 34005 Burlington 3704 -0.029 3609 -0.061 152 2015 34005 Burlington 3601 -0.056 3592 -0.066 153 2014 34005 Burlington 3576 -0.063 3575 -0.070 154 2013 34005 Burlington 3655 -0.042 3554 -0.075 155 2012 34005 Burlington 3510 -0.080 3608 -0.061 156 2011 34005 Burlington 3618 -0.052 3727 -0.030 157 2010 34005 Burlington 3515 -0.079 3784 -0.016 158 2009 34005 Burlington 3470 -0.091 3844 0.000 159 2008 34005 Burlington 3927 0.029 160 2007 34005 Burlington 4103 0.075 161 2006 34005 Burlington 3904 0.023 162 2005 34005 Burlington 3816 0.000