Data Metrics
Total Number of Libraries: 96  
Total Number of Observations: 20,220,475,497  
Total Number of Variables: 532,754    
Total of Size (in GB): 2,546.25    
Library                                                  |   Number of Observations (Records )  |  Number of Variables (Fields)  |       Size (in GB)      
+  OLIS 3,021,698,700 194 696.04
+  OHIP 8,105,064,602 1,028 521.69
+  ODB 2,525,048,968 635 296.09
+  NACRS 277,015,732 6,757 159.29
+  NACRSQ 286,016,078 5,406 111.32
+  OCCI 413,636,010 2,449 87.94
+  PCPOP 410,039,378 1,699 77.04
+  RPDB 1,458,390,524 68 68.87
+  GDML 626,289,660 176 65.56
+  HCDMOH 598,030,237 129 58.38
+  OCR 71,443,061 824 48.56
+  NMS 200,337,526 304 37.75
+  HCD 465,026,547 66 34.24
+  SDSQ 62,455,518 8,072 30.58
+  SDS 61,135,329 9,063 29.96
+  DAD 93,544,505 43,787 29.84
+  DADQ 74,714,720 21,809 27.21
+  CONTACT 480,383,927 270 22.45
+  CCHS 8,171,173 99,439 19.19