Data Metrics
Total Number of Libraries: 96  
Total Number of Observations: 20,784,953,712  
Total Number of Variables: 532,361    
Total of Size (in GB): 2,604.07    
Library                                                  |   Number of Observations (Records )  |  Number of Variables (Fields)  |       Size (in GB)      
+  OLIS 3,159,568,113 195 719.36
+  OHIP 8,229,110,923 1,064 530.02
+  ODB 2,586,466,665 635 303.43
+  NACRS 371,204,243 6,769 167.74
+  NACRSQ 295,182,772 5,406 113.98
+  OCCI 413,636,010 2,449 87.94
+  PCPOP 452,732,556 1,777 81.46
+  RPDB 1,464,967,472 68 69.32
+  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 476,860,364 66 35.11
+  SDSQ 63,825,516 8,072 31.23
+  SDS 61,135,329 9,063 29.96
+  DAD 93,544,505 43,787 29.84
+  DADQ 75,926,656 21,809 27.89
+  CONTACT 503,965,632 279 23.56
+  CCHS 8,176,314 99,444 19.19