Table: patient_demographics_region

years	region	patient_counts
2010	Bay Area	1314
2010	Central Region	759
2010	Unknown	31
2010	Inland Deserts Region	617
2010	North Central Region	746
2010	Northern Region	192
2010	South Coast Region	2356
2011	Bay Area	1298
2011	Central Region	776
2011	Unknown	46
2011	Inland Deserts Region	570
2011	North Central Region	741
2011	Northern Region	203
2011	South Coast Region	2375
2012	Bay Area	1332
2012	Central Region	847
2012	Unknown	57
2012	Inland Deserts Region	582
2012	North Central Region	774
2012	Northern Region	186
2012	South Coast Region	2433
2013	Bay Area	1371
2013	Central Region	898
2013	Unknown	67
2013	Inland Deserts Region	567
2013	North Central Region	760
2013	Northern Region	180
2013	South Coast Region	2480
2014	Bay Area	1416
2014	Central Region	929
2014	Unknown	54
2014	Inland Deserts Region	631
2014	North Central Region	799
2014	Northern Region	173
2014	South Coast Region	2660
2015	Bay Area	1432
2015	Central Region	929
2015	Unknown	53
2015	Inland Deserts Region	705
2015	North Central Region	762
2015	Northern Region	156
2015	South Coast Region	2756
2016	Bay Area	1383
2016	Central Region	987
2016	Unknown	48
2016	Inland Deserts Region	731
2016	North Central Region	804
2016	Northern Region	177
2016	South Coast Region	2839
2017	Bay Area	1195
2017	Central Region	831
2017	Unknown	50
2017	Inland Deserts Region	635
2017	North Central Region	659
2017	Northern Region	154
2017	South Coast Region	2526
2018	Bay Area	1180
2018	Central Region	851
2018	Unknown	54
2018	Inland Deserts Region	639
2018	North Central Region	673
2018	Northern Region	169
2018	South Coast Region	2538
2019	Bay Area	1174
2019	Central Region	931
2019	Unknown	None
2019	Inland Deserts Region	644
2019	North Central Region	698
2019	Northern Region	183
2019	South Coast Region	2477
2020	Bay Area	1069
2020	Central Region	842
2020	Unknown	None
2020	Inland Deserts Region	616
2020	North Central Region	618
2020	Northern Region	167
2020	South Coast Region	2412