Non-alphanumeric character counts for javasvn/www/:

     total      % of all chars   % of all non-alphanumerics
     -------    --------------   --------------------------
"    11508      2.078784%        12.478584%
>    8214       1.483762%        8.906768%
/    7582       1.369598%        8.221466%
'    7241       1.308001%        7.851706%
<    6984       1.261577%        7.573030%
=    6636       1.198715%        7.195680%
.    5962       1.076964%        6.464835%
,    5519       0.996942%        5.984472%
;    4181       0.755248%        4.533625%
*    3933       0.710450%        4.264709%
$    3549       0.641085%        3.848323%
-    3440       0.621395%        3.730129%
(    2527       0.456473%        2.740127%
)    2503       0.452137%        2.714103%
:    2340       0.422693%        2.537356%
_    2220       0.401017%        2.407235%
&    1123       0.202857%        1.217714%
}    975        0.176122%        1.057231%
{    952        0.171967%        1.032292%
\    776        0.140175%        0.841448%
]    658        0.118860%        0.713496%
[    649        0.117234%        0.703737%
@    601        0.108564%        0.651688%
!    513        0.092667%        0.556266%
#    411        0.074242%        0.445664%
%    407        0.073520%        0.441326%
+    208        0.037573%        0.225543%
|    206        0.037211%        0.223374%
?    180        0.032515%        0.195181%
^    98         0.017703%        0.106265%
~    77         0.013909%        0.083494%
`    49         0.008851%        0.053133%