TABLE 4A                                                                
                                                               TOTAL MISDEMEANOR ARRESTS
                                                            BY GENDER, OFFENSE AND ARREST RATE  
                                                                  CONTRA COSTA COUNTY   
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      GENDER, OFFENSE AND RATE         2000       2001       2002       2003       2004       2005       2006       2007       2008       2009  
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      TOTAL MISDEMEANOR ARREST       20,753     23,475     22,273     21,588     19,310     16,729     17,864     18,825     19,712     18,539  

        MALE                         16,413     18,738     17,712     16,946     15,088     12,982     13,948     14,532     15,172     14,282  
        FEMALE                        4,340      4,737      4,561      4,642      4,222      3,747      3,916      4,293      4,540      4,257  

        MANSL-VEH                                                          2                                           1          1 
        ASSAULT AND BATTERY           2,349      2,562      2,692      2,766      2,538      2,554      2,654      2,653      2,656      2,548  
        BURGLARY-MISD.                  N/A         48         51         34         25         23         12         14         25         37  
        PETTY THEFT                   1,824      1,665      1,969      1,886      1,759      1,297      1,224      1,400      1,471      1,220  
        OTHER THEFT                      95        154        136        110        160        160        163        189        138        130  
        CK/ACC CARDS                     12         34         30         46         43         38         35         57         50         21  

        MARIJUANA                       868      1,012        777        731        527        331        375        443        443        513  
        OTHER DRUGS                   1,729      1,895      1,967      1,832      1,710      1,285      1,386      1,291      1,561      1,683  
        INDECENT EXPOSURE                33         34         31         31         38         24         33         27         35         27  
        ANNOYING CHILDREN                 9         17         11         29         15         21         22         44         34         22  
        OBSCENE MATTER                               4          3          1                     2                     3          1 

        LEWD CONDUCT                     38         36         35         23         19         42         31         24         19         27  
        PROSTITUTION                    162        107        154        121         96        184        171        163         88        172  
        CONT DEL MINOR                   29         15         25          7         14         16         20         13         16         28  
        DRUNK                         2,340      2,484      2,267      2,052      1,671      1,676      1,977      2,270      3,162      3,179  
        LIQUOR LAWS                     364        393        212        159        233        182        155        174        125        151  

        DISORDERLY CONDUCT               83         49         66         74         78         68         65         50         47         35  
        DISTURBING THE PEACE            358        340        363        430        389        358        382        360        387        347  
        VANDALISM                       438        436        374        337        329        254        356        408        365        292  
        MALICIOUS MISCHIEF               28         20         22         25         36         13         19         16         13         11  
        TRESPASSING                     424        567        504        611        421        426        534        492        505        504  

        WEAPONS                         130        149        170        192        199        272        223        245        234        261  
        DRIVE UNDER INFL              4,662      4,987      4,432      4,257      3,776      3,455      3,940      4,292      4,724      4,454  
        HIT-AND-RUN                     144        154        120        127        126        128        131        102         93         87  
        SELECTED TRAFFIC VIOL           139        195        167        151        165        126        158        126        121        138  
        JOY RIDING                        2         12         10         14         12         17         20         18         12         16  

        GAMBLING                         16         12         15         15          8          4          8         16          2          7  
        NONSUPPORT                                                         2                                1   
        GLUE SNIFFING                     6          3          4                     2         22         84        125         42         72  
        CITY/COUNTY ORDINANCE           190        263        186        254        172        129        245        296        256        187  
        FTA-NON TRAFFIC               2,621      3,622      3,627      3,322      3,053      2,617      2,572      2,665      2,319      1,583  
        OTHER                         1,660      2,206      1,853      1,947      1,696      1,005        868        848        767        787  

      STATUS OFFENSES                   314        322        219        278        242         98        122        144         92         50  

      POP AGE 10 THRU 69
        (THOUSANDS)                   721.5      731.6      742.0      751.3      799.2      814.7      830.4      823.2      832.3      841.1  

      ARREST RATE PER 100,000       2,876.4    3,208.7    3,001.8    2,873.4    2,416.2    2,053.4    2,151.3    2,286.8    2,368.4    2,204.1  
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      *SEE FOOTNOTES.