% clients                                                   
                 w/drug listed      over                                       
REGION             as 1  drug     last year             Other Drugs             
                   of abuse                                Used                

I                     =7%       increase          14% cocaine              29% 
N=15                            no change         57% alcohol              86% 
                                decrease          29% other                14% 



II                   =13%       increase           0% cocaine              36% 
N=12                            no change        100% alcohol              91% 
                                decrease           0% tranquilizers         9% 
                                                      hallucinogens         9% 

III                  =21%       increase           0% alcohol              90% 
N=14                            no change         90%                          
                                decrease          10%                          

IV                    =4%       increase          20% cocaine              60% 
N=11                            no change         80% alcohol             100% 
                                decrease           0% amphetamines         60% 
                                                                        
Region I: Connecticut, Maine, Massachusetts, New York, New Jersey, Rhode Island, 
New Hampshire,Vermont, Pennsylvania                                                                                                   

Region II: Alabama, Florida, Georgia, Kentucky, Mississippi,Texas, North and South                                                                                                      
Carolina, Tennessee, Arkansas,Louisiana, Oklahoma, Maryland, Delaware, Virginia, 
West Virginia, Washington D.C.                                                                                                 

Region III: Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin, Iowa, Kansas,                                                                                                  
Missouri, Nebraska, North and South Dakota                                                                                                   

Region IV: Colorado, Montana, Utah, Wyoming, Nevada, Arizona, California, Idaho, New                                                                                                     
Mexico, Washington, Oregon             





Summary Table 9 (cont'd.)
Treatment Providers
Characteristics of Users by Drug of Abuse

Drug: Marijuana
                                                                                                           

           Percent                          Percent                         Percent               Prior               
          by Age                           by                              by Sex                Treatment            
 REGION                                    Race/Ethni                                                                 
                                           city                                                                       

            under                           African-             Hispanic                                             
              20       21-30       31+      American    White   and Other     Male      Female      Yes        No     

I            =34%       =32%       =34%       =26%      =65%       =9%        =75%       =25%       =23%      =77%    
N=15                                                                                                                  




II           =54%       =29%       =17%       =19%      =67%       =14%       =80%       =20%       =25%      =75%    
N=12                                                                                                                  




III          =30%       =34%       =36%       =34%      =65%       =1%        =68%       =32%       =36%      =64%    
N=14                                                                                                                  


IV           =51%       =34%       =15%       =13%      =72%       =15%       =78%       =22%       =14%      =86%    
N=11