_id year county_id county_name total_formations average_5yr cumulative_formations 1 2005 42017 Bucks 5399 5399 2 2005 34005 Burlington 3816 3816 3 2005 34007 Camden 3953 3953 4 2005 42029 Chester 4201 4201 5 2005 42045 Delaware 3993 3993 6 2005 34015 Gloucester 2142 2142 7 2005 34021 Mercer 3321 3321 8 2005 42091 Montgomery 7211 7211 9 2005 42101 Philadelphia 9397 9397 10 2006 42017 Bucks 5605 11004 11 2006 34005 Burlington 3904 7720 12 2006 34007 Camden 4322 8275 13 2006 42029 Chester 4424 8625 14 2006 42045 Delaware 4021 8014 15 2006 34015 Gloucester 2159 4301 16 2006 34021 Mercer 3645 6966 17 2006 42091 Montgomery 7300 14511 18 2006 42101 Philadelphia 10790 20187 19 2007 42017 Bucks 5484 16488 20 2007 34005 Burlington 4103 11823 21 2007 34007 Camden 4398 12673 22 2007 42029 Chester 4281 12906 23 2007 42045 Delaware 4170 12184 24 2007 34015 Gloucester 2263 6564 25 2007 34021 Mercer 3614 10580 26 2007 42091 Montgomery 7321 21832 27 2007 42101 Philadelphia 10763 30950 28 2008 42017 Bucks 5211 21699 29 2008 34005 Burlington 3927 15750 30 2008 34007 Camden 4336 17009 31 2008 42029 Chester 4104 17010 32 2008 42045 Delaware 3996 16180 33 2008 34015 Gloucester 2096 8660 34 2008 34021 Mercer 3463 14043 35 2008 42091 Montgomery 6629 28461 36 2008 42101 Philadelphia 10673 41623 37 2009 42017 Bucks 4791 5298.0 26490 38 2009 34005 Burlington 3470 3844.0 19220 39 2009 34007 Camden 3812 4164.2 20821 40 2009 42029 Chester 3866 4175.2 20876 41 2009 42045 Delaware 3564 3948.8 19744 42 2009 34015 Gloucester 1860 2104.0 10520 43 2009 34021 Mercer 3389 3486.4 17432 44 2009 42091 Montgomery 6568 7005.8 35029 45 2009 42101 Philadelphia 10468 10418.2 52091 46 2010 42017 Bucks 4818 5181.8 31308 47 2010 34005 Burlington 3515 3783.8 22735 48 2010 34007 Camden 3946 4162.8 24767 49 2010 42029 Chester 3792 4093.4 24668 50 2010 42045 Delaware 3710 3892.2 23454 51 2010 34015 Gloucester 1895 2054.6 12415 52 2010 34021 Mercer 3580 3538.2 21012 53 2010 42091 Montgomery 6414 6846.4 41443 54 2010 42101 Philadelphia 10575 10653.8 62666 55 2011 42017 Bucks 4821 5025.0 36129 56 2011 34005 Burlington 3618 3726.6 26353 57 2011 34007 Camden 3893 4077.0 28660 58 2011 42029 Chester 3924 3993.4 28592 59 2011 42045 Delaware 3865 3861.0 27319 60 2011 34015 Gloucester 1854 1993.6 14269 61 2011 34021 Mercer 3720 3553.2 24732 62 2011 42091 Montgomery 6695 6725.4 48138 63 2011 42101 Philadelphia 11155 10726.8 73821 64 2012 42017 Bucks 4717 4871.6 40846 65 2012 34005 Burlington 3510 3608.0 29863 66 2012 34007 Camden 3895 3976.4 32555 67 2012 42029 Chester 3837 3904.6 32429 68 2012 42045 Delaware 3948 3816.6 31267 69 2012 34015 Gloucester 1831 1907.2 16100 70 2012 34021 Mercer 3578 3546.0 28310 71 2012 42091 Montgomery 6734 6608.0 54872 72 2012 42101 Philadelphia 11373 10848.8 85194 73 2013 42017 Bucks 4839 4797.2 45685 74 2013 34005 Burlington 3655 3553.6 33518 75 2013 34007 Camden 3812 3871.6 36367 76 2013 42029 Chester 3929 3869.6 36358 77 2013 42045 Delaware 3915 3800.4 35182 78 2013 34015 Gloucester 1884 1864.8 17984 79 2013 34021 Mercer 3672 3587.8 31982 80 2013 42091 Montgomery 6905 6663.2 61777 81 2013 42101 Philadelphia 11733 11060.8 96927 82 2014 42017 Bucks 4648 4768.6 50333 83 2014 34005 Burlington 3576 3574.8 37094 84 2014 34007 Camden 3855 3880.2 40222 85 2014 42029 Chester 3830 3862.4 40188 86 2014 42045 Delaware 4016 3890.8 39198 87 2014 34015 Gloucester 1815 1855.8 19799 88 2014 34021 Mercer 3453 3600.6 35435 89 2014 42091 Montgomery 6740 6697.6 68517 90 2014 42101 Philadelphia 13070 11581.2 109997 91 2015 42017 Bucks 5086 4822.2 55419 92 2015 34005 Burlington 3601 3592.0 40695 93 2015 34007 Camden 3918 3874.6 44140 94 2015 42029 Chester 4034 3910.8 44222 95 2015 42045 Delaware 4080 3964.8 43278 96 2015 34015 Gloucester 1855 1847.8 21654 97 2015 34021 Mercer 3629 3610.4 39064 98 2015 42091 Montgomery 7104 6835.6 75621 99 2015 42101 Philadelphia 14044 12275.0 124041 100 2016 42017 Bucks 5062 4870.4 60481 101 2016 34005 Burlington 3704 3609.2 44399 102 2016 34007 Camden 4107 3917.4 48247 103 2016 42029 Chester 3993 3924.6 48215 104 2016 42045 Delaware 4258 4043.4 47536 105 2016 34015 Gloucester 2032 1883.4 23686 106 2016 34021 Mercer 3671 3600.6 42735 107 2016 42091 Montgomery 7312 6959.0 82933 108 2016 42101 Philadelphia 15634 13170.8 139675 109 2017 42017 Bucks 5330 4993.0 65811 110 2017 34005 Burlington 4084 3724.0 48483 111 2017 34007 Camden 4321 4002.6 52568 112 2017 42029 Chester 4338 4024.8 52553 113 2017 42045 Delaware 4989 4251.6 52525 114 2017 34015 Gloucester 2099 1937.0 25785 115 2017 34021 Mercer 4373 3759.6 47108 116 2017 42091 Montgomery 8380 7288.2 91313 117 2017 42101 Philadelphia 16681 14232.4 156356 118 2018 42017 Bucks 5780 5181.2 71591 119 2018 34005 Burlington 4534 3899.8 53017 120 2018 34007 Camden 4740 4188.2 57308 121 2018 42029 Chester 4491 4137.2 57044 122 2018 42045 Delaware 5137 4496.0 57662 123 2018 34015 Gloucester 2244 2009.0 28029 124 2018 34021 Mercer 5200 4065.2 52308 125 2018 42091 Montgomery 9082 7723.6 100395 126 2018 42101 Philadelphia 18713 15628.4 175069 127 2019 42017 Bucks 5767 5405.0 77358 128 2019 34005 Burlington 4732 4131.0 57749 129 2019 34007 Camden 5131 4443.4 62439 130 2019 42029 Chester 4598 4290.8 61642 131 2019 42045 Delaware 5900 4872.8 63562 132 2019 34015 Gloucester 2268 2099.6 30297 133 2019 34021 Mercer 4623 4299.2 56931 134 2019 42091 Montgomery 8849 8145.4 109244 135 2019 42101 Philadelphia 21560 17326.4 196629 136 2020 42017 Bucks 6293 5646.4 83651 137 2020 34005 Burlington 5915 4593.8 63664 138 2020 34007 Camden 7073 5074.4 69512 139 2020 42029 Chester 4949 4473.8 66591 140 2020 42045 Delaware 8388 5734.4 71950 141 2020 34015 Gloucester 2981 2324.8 33278 142 2020 34021 Mercer 5258 4625.0 62189 143 2020 42091 Montgomery 10358 8796.2 119602 144 2020 42101 Philadelphia 34830 21483.6 231459 145 2021 42017 Bucks 7581 6150.2 91232 146 2021 34005 Burlington 7617 5376.4 71281 147 2021 34007 Camden 8994 6051.8 78506 148 2021 42029 Chester 6105 4896.2 72696 149 2021 42045 Delaware 10217 6926.2 82167 150 2021 34015 Gloucester 3826 2683.6 37104 151 2021 34021 Mercer 6578 5206.4 68767 152 2021 42091 Montgomery 12582 9850.2 132184 153 2021 42101 Philadelphia 42374 26831.6 273833 154 2022 42017 Bucks 7279 6540.0 98511 155 2022 34005 Burlington 6982 5956.0 78263 156 2022 34007 Camden 8041 6795.8 86547 157 2022 42029 Chester 5858 5200.2 78554 158 2022 42045 Delaware 7807 7489.8 89974 159 2022 34015 Gloucester 3662 2996.2 40766 160 2022 34021 Mercer 5910 5513.8 74677 161 2022 42091 Montgomery 11047 10383.6 143231 162 2022 42101 Philadelphia 29235 29342.4 303068 163 2023 42017 Bucks 8221 7028.2 106732 164 2023 34005 Burlington 7737 6596.6 86000 165 2023 34007 Camden 8240 7495.8 94787 166 2023 42029 Chester 6651 5632.2 85205 167 2023 42045 Delaware 8322 8126.8 98296 168 2023 34015 Gloucester 3989 3345.2 44755 169 2023 34021 Mercer 6153 5704.4 80830 170 2023 42091 Montgomery 12160 10999.2 155391 171 2023 42101 Philadelphia 30856 31771.0 333924 172 2024 42017 Bucks 8285 7531.8 115017 173 2024 34005 Burlington 8256 7301.4 94256 174 2024 34007 Camden 7340 7937.6 102127 175 2024 42029 Chester 6195 5951.6 91400 176 2024 42045 Delaware 7313 8409.4 105609 177 2024 34015 Gloucester 3540 3599.6 48295 178 2024 34021 Mercer 5759 5931.6 86589 179 2024 42091 Montgomery 11404 11510.2 166795 180 2024 42101 Philadelphia 30388 33536.6 364312