============================
               WHT Semester 2000 Statistics
               ============================
 
  Total time spent during the semester 2000a
  -------------------------------------------------------
              TOT       DARK    %       GREY    %      BRIGHT   %
ES_a        31:53      16:41 ( 52.3)   06:23 ( 20.0)   08:49 ( 27.7) 
           ( 24.4%)
NL_a        27:21      07:50 ( 28.6)   05:16 ( 19.3)   14:15 ( 52.1) 
           ( 20.9%)
UK_a        58:31      02:51 (  4.9)   03:49 (  6.5)   51:51 ( 88.6) 
           ( 44.7%)
OTHER_a     13:08      03:44 ( 28.4)   00:20 (  2.5)   09:04 ( 69.0) 
           ( 10.0%)
 
  Total time spent during the semester 2000b
  -------------------------------------------------------
              TOT       DARK    %       GREY    %      BRIGHT   %
ES_b        18:41      00:00 (  0.0)   13:01 ( 69.7)   05:40 ( 30.3) 
           ( 17.0%)
NL_b        10:00      01:10 ( 11.7)   03:00 ( 30.0)   05:50 ( 58.3) 
           (  9.1%)
UK_b        69:38      08:51 ( 12.7)   22:41 ( 32.6)   38:06 ( 54.7) 
           ( 63.5%)
OTHER_b     11:25      03:15 ( 28.5)   03:27 ( 30.2)   04:43 ( 41.3) 
           ( 10.4%)
  
              TOT        % 
ES          50:34    ( 21.0)  
NL          37:21    ( 15.5)  
UK         128:09    ( 53.3)  
OT          24:33    ( 10.2)  
  ---------------------------------------------- 
ALL        (240.6)h