Release Statistics

• Property counts
• Type counts
• Code counts

• See the release pages for single-release statistics, with property, type, and code counts listed together, e.g., NIEM 5.1 release stats.
• Expand the groups below to see statistics for individual namespaces.
• Hover over namespace prefixes to see the full names.

These release statistics are also available for download as a spreadsheet.

Property counts

Details	Group / NS	1.0	2.0	2.1	3.0	3.1	3.2	4.0	4.1	4.2	5.0	5.1
+	Core	1,540	1,478	1,478	1,423	1,423	1,423	1,586	1,586	1,586	1,810	1,810
	c	1,204
	u	336
	nc		1,478	1,478	1,423	1,423	1,423	1,586	1,586	1,586	1,810	1,810
+	Domain	2,550	2,499	4,231	6,794	7,274	9,053	9,486	9,727	9,919	9,743	10,467
	ag							64	64	64	64	64
	biom				240	617	707	1,018	1,014	1,012	1,008	1,094
	cbrn			451	630	608	608	608	608	608	592	592
	cyber											268
	cyfs				609	609	609
	em	176	169	261	295	295	548	670	687	822	918	950
	fs			213
	geo		74	15	7	7	7
	hs					53	82	684	812	812	806	806
	im	343	325	343	464	464	464	457	457	457	445	445
	intel	82	72	77	72	72	72	66	66	66	56	56
	ip	23	22	25	31	31	31	31	31	31	31	31
	it	119	114	451	540	538	538	534	534	534	530	530
	j	1,300	1,236	1,386	2,828	2,832	4,173	4,140	4,147	4,206	4,023	3,953
	m			438	359	359	359	339	339	339	333	333
	mo				120	190	217	213	306	306	296	704
	scr	507	487	571	599	599	599	599	599	599	577	577
	st						39	63	63	63	64	64
+	Adapter	76	2	3	3	3	3	10	10	10	14	14
	edxl-cap	1	1	1	1	1	1	1	1	1	1	1
	edxl-de	1	1	1	1	1	1	1	1	1	1	1
	edxl-have			1	1	1	1	1	1	1	1	1
	geo							7	7	7	11	11
	gs	74
+	Auxiliary										540	543
	cui										20	23
	stat										520	520
+	Code Set	19	253	253	4	5	5	5	5	5	56	142
	aamva_d20
	ag_codes
	ansi_d20
	ansi-nist		253	253
	apco
	atf
	bls										5	5
	can										3	3
	cbrncl
	census
	census
	cjis
	commodity										5	5
	core_misc
	dea										3	3
	dod
	dod_jcs-pub2.0
	dol
	edxl
	edxl_rm
	eo-12958
	fbi
	fema
	fips										3	3
	fips_10-4
	fips_5-2
	fips_6-4
	genc										4	4
	have
	have-codes
	hazmat										1	1
	hl7										1	1
	ism	19
	iso_3166										4	4
	iso_4217										1	1
	iso_639-2b
	iso_639-2t
	iso_639-3										1	1
	itcodes
	itis
	jc3iedm				1	2	2	2	2	2	2	2
	jp2-0										1	1
	jp3-52				3	3	3	3	3	3	3	3
	lasd
	mmucc
	mmucc_2
	mn_off
	nces										1	1
	ncic											86
	ndex
	nga										1	1
	nibrs
	nlets
	nonauth
	occs										5	5
	opm										1	1
	sar
	stix
	twpdes
	ucr
	unece										7	7
	usda_fsa
	usps										3	3
	ut_offender
	xCard										1	1
	xml
	Total	4,185	4,232	5,965	8,224	8,705	10,484	11,087	11,328	11,520	12,163	12,976

• The Family Services (fs) domain from NIEM 2.1 was renamed as Children, Youth, and Family Services (cyfs) in NIEM 3.0. This domain was then merged into the Human Services (hs) domain in NIEM 4.0.

Type counts

Details	Group / NS	1.0	2.0	2.1	3.0	3.1	3.2	4.0	4.1	4.2	5.0	5.1
+	Core	195	212	212	203	203	203	269	269	269	282	282
	c	135
	u	60
	nc		212	212	203	203	203	269	269	269	282	282
+	Domain	633	672	1,186	1,483	1,708	2,045	2,341	2,501	2,552	2,551	2,856
	ag							8	8	8	8	8
	biom				142	313	361	530	590	591	590	630
	cbrn			120	147	147	147	147	147	147	137	137
	cyber											119
	cyfs				185	185	185
	em	42	37	75	69	69	173	278	287	333	365	366
	fs			102
	geo		66	15	13	13	13
	hs					19	41	224	276	276	275	275
	im	75	68	89	97	97	97	95	95	95	94	94
	intel	29	22	29	19	19	19	17	17	17	14	14
	ip	9	8	8	8	8	8	8	8	8	8	8
	it	20	16	160	91	91	91	91	91	91	90	90
	j	136	158	215	361	365	500	496	498	502	489	489
	m			57	48	48	48	47	47	47	47	47
	mo				48	79	85	95	132	132	130	275
	scr	322	297	316	255	255	255	255	255	255	253	253
	st						22	50	50	50	51	51
+	Adapter	68	2	3	3	3	3	16	16	16	16	16
	edxl-cap	1	1	1	1	1	1	1	1	1	1	1
	edxl-de	1	1	1	1	1	1	1	1	1	1	1
	edxl-have			1	1	1	1	1	1	1	1	1
	geo							13	13	13	13	13
	gs	66
+	Auxiliary										145	148
	cui										12	15
	stat										133	133
+	Code Set	524	677	835	992	978	954	1,084	1,084	1,098	1,022	1,068
	aamva_d20						84	84	84	84	92	92
	ag_codes							62	62	62	62	62
	ansi_d20	72	70	70	80	84
	ansi-nist		137	137
	apco	6	6	6	8	8	8	8	8	8	8	8
	atf		8	8	8	8	8	8	8	8	8	8
	bls										10	10
	can	2	2	2	2	2	2	2	2	2	6	6
	cbrncl			158	131	131	131	131	131	131	131	131
	census				2	2	2	2	2	2
	census	4	4	4
	cjis							2	2
	commodity				8	8	8	8	8	8	10	10
	core_misc				22	22	22
	dea		2	2	6	6	6	6	6	6	6	6
	dod	2
	dod_jcs-pub2.0	2	2	2	2	2	2	2	2	2
	dol				2	2	2	2	2	2
	edxl	4	4	4
	edxl_rm				4	4	4	4	4	4	4	4
	eo-12958	2
	fbi		172	172
	fema											20
	fips										6	6
	fips_10-4	4	4	4	4	4	4
	fips_5-2	4	4	4	4	4	4	2	2	2
	fips_6-4	2	2	2	2	2	2
	genc				2	2	2			4	8	8
	have	24	24
	have-codes			24	24	24	24	24	24	24	24	24
	hazmat		2	2	2	2	2	2	2	2	2	2
	hl7				2	2	2	2	2	2	2	2
	ism	2
	iso_3166	6	6	6	2	2	2	8	8	8	8	8
	iso_4217	2	2	2	2	2	2	2	2	2	2	2
	iso_639-2b	2
	iso_639-2t	2
	iso_639-3		2	2	2	2	2	2	2	2	2	2
	itcodes				44	44	44	44	44	44	44	44
	itis	4	4	4
	jc3iedm				4	4	4	4	4	4	4	4
	jp2-0										2	2
	jp3-52				5	5	5	5	5	5	5	5
	lasd	4	4	4
	mmucc				180	160	146	146	146	146	146	146
	mmucc_2	154	154	154
	mn_off	6	6	6
	nces										2	2
	ncic	122			114	114	104	180	180	184	152	176
	ndex				238	240	240	240	240	250	176	176
	nga		2	2	4	4	4	4	4	4	4	4
	nibrs	44						12	12
	nlets	6	6	6	6	6	6	6	6	6	6	6
	nonauth	10	10	10
	occs				6	6	6	6	6	6	10	10
	opm										2	2
	sar		6	6	8	8	8	8	8	8	8	8
	stix											2
	twpdes	10	10	10
	ucr	2	2	2	46	46	46	46	46	56	44	44
	unece	8	8	8	12	12	12	12	12	12	14	14
	usda_fsa							4	4	4	4	4
	usps	2	2	2	2	2	2	2	2	2	6	6
	ut_offender	10	10	10
	xCard				2	2	2	2	2	2	2	2
	xml
	Total	1,420	1,563	2,236	2,681	2,892	3,205	3,710	3,870	3,935	4,016	4,370

Code counts

Details	Group / NS	1.0	2.0	2.1	3.0	3.1	3.2	4.0	4.1	4.2	5.0	5.1
+	Core	35	21	21	33	33	33	185	185	185	101	101
	c	20
	u	15
	nc		21	21	33	33	33	185	185	185	101	101
+	Domain	4,104	4,292	7,344	6,856	7,306	7,755	8,566	9,393	9,436	9,590	11,096
	ag
	biom				572	941	1,009	1,389	1,328	1,327	1,327	1,409
	cbrn
	cyber											260
	cyfs				675	697	697
	em	10	10	70	70	70	317	629	1,198	1,234	1,240	1,240
	fs			400
	geo
	hs					15	86	785	1,048	1,048	1,048	1,048
	im	186	186	481	1,388	1,388	1,388	1,388	1,388	1,388	1,388	1,388
	intel
	ip			3	3	3	3	3	3	3	3	3
	it			2,236
	j		31	49	193	193	193	193	209	217	361	361
	m			132	180	180	180	180	180	180	180	180
	mo				44	88	88	90	130	130	134	1,298
	scr	3,908	4,065	3,973	3,731	3,731	3,731	3,731	3,731	3,731	3,731	3,731
	st						63	178	178	178	178	178
+	Adapter
	edxl-cap
	edxl-de
	edxl-have
	geo
	gs
+	Auxiliary										168	173
	cui										161	166
	stat										7	7
+	Code Set	27,074	38,280	39,361	70,307	71,758	69,521	65,468	65,536	73,009	80,310	79,957
	aamva_d20						732	732	732	732	743	743
	ag_codes							79	79	79	79	79
	ansi_d20	672	670	670	705	732
	ansi-nist		406	406
	apco	9	9	9	206	206	206	206	206	206	206	206
	atf		98	98	98	98	98	98	98	98	98	98
	bls										1,455	1,455
	can	13	13	13	13	13	13	13	13	13	174	174
	cbrncl			1,047	2,435	2,435	2,435	2,435	2,435	2,435	2,435	2,435
	census				3,235	3,235	3,235	3,235	3,235	3,235
	census	545	545	545
	cjis							24	24
	commodity				131	131	131	131	131	131	614	614
	core_misc				123	123	123
	dea		51	51	454	454	454	482	482	482	553	553
	dod	16
	dod_jcs-pub2.0	7	7	7	5	5	5	11	11	11
	dol				840	840	840	840	840	840
	edxl	24	24	24
	edxl_rm				24	24	24	24	24	24	24	24
	eo-12958	19
	fbi		18,394	18,394
	fema											77
	fips										9,711	9,711
	fips_10-4	3,427	4,437	4,437	4,239	4,239	4,239
	fips_5-2	129	129	129	129	129	129	69	69	69
	fips_6-4	355	355	355	355	355	355
	genc				282	282	282			5,623	6,063	6,063
	have	43	43
	have-codes			43	43	43	43	43	43	43	43	43
	hazmat		2,380	2,406	2,406	2,406	2,406	2,441	2,441	2,441	2,458	2,458
	hl7				83	83	83	83	83	83	82	82
	ism	17
	iso_3166	720	732	732	249	249	249	5,698	5,698	5,698	5,698	5,698
	iso_4217	201	201	201	182	182	182	182	182	182	179	179
	iso_639-2b	453
	iso_639-2t	453
	iso_639-3		7,589	7,589	8,393	8,393	8,393	8,393	8,393	8,393	7,867	7,893
	itcodes				2,219	2,219	2,219	2,219	2,219	2,219	2,219	2,219
	itis	27	27	27
	jc3iedm				364	364	364	364	364	364	364	364
	jp2-0										11	11
	jp3-52				117	117	117	117	117	117	117	117
	lasd	458	458	458
	mmucc				797	753	700	700	700	700	700	700
	mmucc_2	683	683	683
	mn_off	352	352	352
	nces										50	50
	ncic	17,791			36,169	37,620	35,432	30,317	30,317	31,982	31,781	31,307
	ndex				4,271	4,288	4,288	4,288	4,352	4,560	3,643	3,643
	nga		217	217	50	50	50	50	50	50	50	50
	nibrs	256						156	156
	nlets	20	20	20	20	20	20	20	20	20	20	20
	nonauth	29	29	29
	occs				1,006	1,006	1,006	1,006	1,006	1,006	1,495	1,495
	opm										22	22
	sar		52	60	76	76	76	76	76	76	76	76
	stix											18
	twpdes	63	63	63
	ucr	57	57	57	367	367	371	367	371	528	422	422
	unece	64	68	68	151	151	151	151	151	151	226	226
	usda_fsa							347	347	347	347	347
	usps	62	62	62	61	61	61	62	62	62	276	276
	ut_offender	109	109	109
	xCard				9	9	9	9	9	9	9	9
	xml
	Total	31,213	42,593	46,726	77,196	79,097	77,309	74,219	75,114	82,630	90,169	91,327

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