2022 Ancestor Score Completeness Statistics with 5344 ancestors

Inspired by the Ancestor Score - also called “Completeness Statistics” - of other blogs and GeneaNet's definition (below), I generated my first one in February 2016. Since then I haven't been able to increase my ancestors yearly, because I also had to remove wrong ancestors*** once in a while. For that reason I had to delete the ancestor score of 2017, and created a new 2018 score in August of that year, so that's why 2017 is missing.

Geneanet defines the Ancestor Score as 

“comparing the number of possible ancestors with 

the number of identified ancestors on a 10-generation report”. 

My Ancestor Score at generation 10 in the period 1600-1722 is 79.88%. It will always remain 79.88%, because some cousins intermarried in generation 7. The total number of my “known” ancestors - starting with my parents (generation 2) - is now 5344.
The generation with the most known ancestors is the 13th generation with 843 people. That's just 20,58% of the theoretically maximum number of ancestors in that 13th generation. In the 12th generation I've found 838 ancestors so far, and that's 40.92% of the theoretical maximum.
The human sex ratio at birth differs. Every year slightly more boys are born than girls. The ‘natural’ sex ratio at birth is around 103-107 boys per 100 girls. Genealogy is actually even more male-biased, because the males usually owned the properties, so it's mostly males that can be traced in property records when church records are missing. For example, of the ancestors found in the 13th generation 43% is female, and 57% is male. In the 16th generation it's even worse with 64% males.

My ancestors mostly originate in the provinces of South Holland and North Brabant (mostly in the part that belonged to Holland before 1800) - with in recent years an increase in the number of medieval ancestors in the province of Utrecht.

Composition and Bandwidth of various Generations
Generation	Composition									Bandwidth **
	Men	Women	Total	% 2022	% 2021	% 2020	% 2019	% 2018*	% 2016	From	Until
G 3	2	2	4	100.0	100.0	100.0	100.0	100.0	100.0	1892	1906
G 4	4	4	8	100.0	100.0	100.0	100.0	100.0	100.0	1850	1880
G 5	8	8	16	100.0	100.0	100.0	100.0	100.0	100.0	1804	1857
G 6	16	16	32	100.0	100.0	100.0	100.0	100.0	100.0	1756	1832
G 7	30	30	60	93.8	93.8	93.8	93.8	93.8	93.8	1724	1802
G 8	59	59	118	92.2	92.2	92.2	92.2	92.2	90.6	1680	1777
G 9	114	113	227	88.7	88.7	89.1	89.1	88.3	86.7	1645	1750
G 10	207	202	409	79.9	79.7	79.7	79.5	78.7	76.4	1600	1722
G 11	343	316	659	64.4	62.4	61.8	61.2	60.8	57.0	1560	1695
G 12	450	388	838	40.9	39.0	38.4	37.6	37.3	33.8	1510	1666
G 13	479	364	843	20.6	19.0	18.7	18.1	17.9	15.7	1505	1645
G 14	431	305	736	9.0	7.6	7.3	7.0	7.1	6.1	1440	1625
G 15	316	204	520	3.2	2.5	2.3	2.0	2.0	1.6	1440	1580
G 16	183	106	289	0.9	0.7	0.6	0.6	0.6	0.5	1395	1540

     *) The years 2016, 2019 and 2020 feature an ancestor score of February, 2018 has an August score, 2021 and 2022 have a January score..
   **) The Bandwidth of a generation is determined by the earliest and latest known birth or baptism date within that generation.
  ***) I have many ancestors in places like Sint Anthoniepolder, 's-Gravendeel, Wieldrecht and Hendrik-Ido-Ambacht, where pre-1800 baptism records are missing.

I'm doing genealogy using the Dutch Aldfaer family tree software, and its database currently contains 145600 individuals.

Further Reading: Geneanet's Ancestor Score Definition, Equivalent Complete Generations, Identical Ancestors Point, Coefficient Of Relationship, Gender Ration, Completeness Index.