Another data source: http://www.grandjuryfoundation.org/lgdaconvict.php http://www.grandjuryfoundation.org/lgdaconvict.php Table 1 gives the ten-year average 1

Another data source: http://www.grandjuryfoundation.org/lgdaconvict.php http://www.grandjuryfoundation.org/lgdaconvict.php Table 1 gives the ten-year average 1996-2005 for California as 84% criminal conviction rate.