| ANNUAL SURVEY OF ESTABLISHMENTS INDUSTRY 2019 |     | Annual | 2019 | 2353 |  | 
                                            
                                                
                                                    | ANNUAL SURVEY OF ESTABLISHMENTS INDUSTRY 2018 |     | Annual | 2018 | 1105 |  | 
                                            
                                                
                                                    | ANNUAL SURVEY OF ESTABLISHMENTS INDUSTRY  2017 |     | Annual | 2017 | 386 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments>> Industry 2016 |     | Annual | 2016 | 2053 |  | 
                                            
                                                
                                                    | Annual Servey of Establishments >>Industry 2015 |     | Annual | 2015 | 2183 |  | 
                                            
                                                
                                                    | Annual Servey of Establishments >>Industry 2014 |     | Annual | 2014 | 1799 |  | 
                                            
                                                
                                                    | Annual Servey of Establishments >>Industry 2013 |     | Annual | 2013 | 875 |  | 
                                            
                                                
                                                    | Annual Survey Of Establishments Industry 2012 |     | Annual | 2012 | 1669 |  | 
                                            
                                                
                                                    | Annual Survery of Establishments - Industry 2011 |   | Annual | 2011 | 826 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments Industry 2010 |   | Annual | 2010 | 612 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments Industry 2009 |   | Annual | 2009 | 220 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments Industry 2008 |   | Annual | 2008 | 210 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments Industry 2007 |   | Annual | 2007 | 157 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments Industry 2006 |   | Annual | 2006 | 146 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments Industry 2005 |   | Annual | 2005 | 156 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments Industry 2004 |   | Annual | 2004 | 137 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments Industry 2003 |   | Annual | 2003 | 154 |  | 
                                            
                                                
                                                    | Annual Survey of Establishment Industry 2002 |   | Annual | 2002 | 157 |  | 
                                            
                                                
                                                    | Annual Survey of Establishment Industry 2002 |   | Annual | 2002 | 126 |  | 
                                            
                                                
                                                    | Annual Survey of Establishment Industry 2001 |   | Annual | 2001 | 141 |  | 
                                            
                                                
                                                    | Annual Survey of Establishments Industry 2000 |   | Annual | 2000 | 221 |  |