Queryid (Num):       30
Total number of documents over all queries
    Retrieved:     8971
    Relevant:      3487
    Rel_ret:       1317
Interpolated Recall - Precision Averages:
    at 0.00       0.6191 
    at 0.10       0.3708 
    at 0.20       0.2788 
    at 0.30       0.2129 
    at 0.40       0.1660 
    at 0.50       0.0987 
    at 0.60       0.0642 
    at 0.70       0.0616 
    at 0.80       0.0504 
    at 0.90       0.0031 
    at 1.00       0.0000 
Average precision (non-interpolated) for all rel docs(averaged over queries)
                  0.1539 
Precision:
  At    5 docs:   0.4533
  At   10 docs:   0.4000
  At   15 docs:   0.3933
  At   20 docs:   0.3617
  At   30 docs:   0.3322
  At  100 docs:   0.2403
  At  200 docs:   0.1762
  At  300 docs:   0.1463
R-Precision (precision after R (= num_rel for a query) docs retrieved):
    Exact:        0.2277