Govt. Hospital of Thoracic Medicine
Tambaram Sanatorium, Chennai-47
VCTC YEAR WISE DETAILS : From MAY 2001 - JANUARY 31, 2008
| YEAR | TOTAL ATTENDEES | POSITIVES | % |
| 2001 From May | 3,168 | 1,144 | 36.11 |
| 2002 | 13,047 | 7,965 | 61.05 |
| 2003 | 27,200 | 12,467 | 45.83 |
| 2004 | 29,974 | 14,664 | 48.92 |
| 2005 | 31,073 | 15,690 | 50.49 |
| 2006 | 27,013 | 11,015 | 40.77 |
| 2007 | 24,901 | 9,675 | 38.90 |
| 2008 (Upto January) | 2,143 | 438 | 20.43 |
| TOTAL | 1,58,519 | 73,058 | 46.00 |