Data Metrics
Total Number of Libraries: 95  
Total Number of Observations: 20,600,237,368  
Total Number of Variables: 532,797    
Total of Size (in GB): 2,581.55    
Library                                                  |   Number of Observations (Records )  |  Number of Variables (Fields)  |       Size (in GB)      
+  OLIS 3,159,313,055 195 719.32
+  OHIP 8,166,824,786 1,063 525.84
+  ODB 2,554,821,142 635 299.65
+  NACRS 371,204,243 6,769 167.74
+  NACRSQ 290,646,892 5,406 112.66
+  OCCI 413,636,010 2,449 87.94
+  PCPOP 410,039,378 1,600 73.00
+  RPDB 1,463,105,829 68 69.26
+  GDML 626,289,660 176 65.56
+  HCDMOH 598,030,237 129 58.38
+  OCR 71,443,061 824 48.27
+  NMS 208,230,508 342 39.25
+  HCD 465,026,547 66 34.24
+  SDSQ 63,146,014 8,072 30.91
+  SDS 61,135,329 9,063 29.96
+  DAD 93,544,505 43,787 29.84
+  DADQ 75,325,396 21,809 27.55
+  CONTACT 503,965,632 279 23.56
+  CCHS 8,171,173 99,439 19.19