Research and analysis

Table 4

Updated 18 December 2020
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Reference Stage of process Nature of filter Value reported 2020 only All historical data Number of common entries
a) Input entries All matched entries Number 612841 612841 612841
a) Input entries All matched entries Percentage of all entries 82.99 82.99 -
a) Input entries All matched entries Percentage of entries (matched) 100.00 100.00 -
b) Primary filter Z-score only Number 15505 18916 11757
b) Primary filter Z-score only Percentage of all entries 2.10 2.56 -
b) Primary filter Z-score only Percentage of entries (matched) 2.53 3.09 -
c) Secondary filters With difference between CAG and calculated grade Number 5524 5970 3865
c) Secondary filters With difference between CAG and calculated grade Percentage of all entries 0.75 0.81 -
c) Secondary filters With difference between CAG and calculated grade Percentage of entries (matched) 0.90 0.97 -
d) Secondary filters Within top 2 ranks Number 7850 10220 5993
d) Secondary filters Within top 2 ranks Percentage of all entries 1.06 1.38 -
d) Secondary filters Within top 2 ranks Percentage of entries (matched) 1.28 1.67 -
e) Secondary filters Combined Number 2485 2644 1725
e) Secondary filters Combined Percentage of all entries 0.34 0.36 -
e) Secondary filters Combined Percentage of entries (matched) 0.41 0.43 -
f) Optional filters With unique CAG Number 911 958 643
f) Optional filters With unique CAG Percentage of all entries 0.12 0.13 -
f) Optional filters With unique CAG Percentage of entries (matched) 0.15 0.16 -
g) Optional filters With lower than average generosity Number 903 994 664
g) Optional filters With lower than average generosity Percentage of all entries 0.12 0.13 -
g) Optional filters With lower than average generosity Percentage of entries (matched) 0.15 0.16 -
h) Summary Combination of all criteria Number 352 377 265
h) Summary Combination of all criteria Percentage of all entries 0.05 0.05 -
h) Summary Combination of all criteria Percentage of entries (matched) 0.06 0.06 -