Table 1. Trends in publications (integer count) and citations downloaded from Web of Knowledge by year using the cardiovascular bibliometric filter.
Year | Publications Downloaded from Web of Knowledge | Publications After Duplicates Removed | Citations Downloaded from Web of Knowledge | Final Matched, Complete Records |
1999 | 40 661 | 40 661 | 40 254 | 37 849 |
2000 | 41 603 | 40 507 | 41 408 | 39 876 |
2001 | 41 306 | 40 338 | 40 171 | 38 996 |
2002 | 41 891 | 41 792 | 41 214 | 37 881 |
2003 | 43 490 | 43 466 | 42 489 | 40 034 |
2004 | 44 656 | 44 656 | 43 676 | 41 685 |
2005 | 46 864 | 46 863 | 45 440 | 43 091 |
2006 | 47 929 | 47 929 | 47 680 | 45 257 |
2007 | 52 437 | 52 432 | 52 437 | 51 584 |
2008 | 55 284 | 55 284 | 55 283 | 54 459 |
Total | 456 121 | 453 928 | 450 052 | 430 712 |