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Statistics - 2023AB Release

Official Counts:
Release version:    2023AB
Release format:    RRF
Concepts:    3,361,615
Number of concept names (AUIs):    15,888,629
Number of distinct concept names (SUIs):    13,147,630
Number of distinct normalized concept names (LUIs):    11,972,841
Number of sources (distinct source families by language):    166
Number of sources contributing concept names:    185
Number of languages contributing concept names:    27

Name Count by Language:

LanguageName Count% of Metathesaurus
ENG1016178963.96%
SPA187922411.83%
POR4527232.85%
FRE4469292.81%
JPN3452462.17%
RUS3068871.93%
DUT3010491.89%
GER2707801.7%
ITA2613871.65%
CZE2203721.39%
POL1821311.15%
SWE1647241.04%
KOR1536520.97%
GRE1171940.74%
LAV1163930.73%
HUN1157060.73%
ARA1149880.72%
CHI843510.53%
NOR637970.4%
TUR496790.31%
EST300240.19%
FIN254890.16%
UKR121770.08%
SCR100350.06%
DAN7230%
BAQ6950%
HEB4850%

Name Count by Source Restriction Level (SRL):

SRLSource Count% of Sources
0690653643.47%
11816301.14%
2221560.14%
3525956033.1%
42114631.33%
9330728420.82%
0+4 711799944.8%

Count of Atoms by Suppressibility:

Suppressibility StatusName Count% of Metathesaurus
E96610.06%
O192057012.09%
N1360991885.66%
Y3484802.19%

Source Counts by Language (from MRSAB):

LanguageName count% of Metathesaurus
ENG10556.76%
SPA105.41%
GER84.32%
FRE84.32%
DUT73.78%
POR63.24%
ITA52.7%
KOR42.16%
RUS31.62%
SWE31.62%
POL31.62%
CZE21.08%
JPN21.08%
GRE21.08%
* 21.08%
FIN21.08%
LAV21.08%
HUN21.08%
NOR21.08%
HEB10.54%
DAN10.54%
BAQ10.54%
TUR10.54%
EST10.54%
ARA10.54%
SCR10.54%
UKR10.54%
CHI10.54%

*Note: 2 sources contribute relationships which have no associated language values.


Last Reviewed: November 5, 2023