Radar count by install years

Install YearCount
20202
201926
201816
201750
201660
201564
201447
2013117
2012303
201121
201020
200921
200827
200726
200625
200526
200416
200324
200214
200111
200014
19995
19982
19976
19965
19954
199411
19938
19924
19915
19908
19894
19881
19872
19863
19852
19842
19833
19802
19793
19781
19681
19621