Entries and Exits by month

The following tables display how many members have joined or quit Mensa in each month.

Entries by month

Year of EntryJanFebMarAprMayJunJulAugSepOctNovDecYear Total
201034611818749161511112
20111234121016101017792
20121211111016813101712126138
201311710107914812141020132
20141012121511611128241610147
201520171517151415935172219215
20161513231425913152020718192
20173017102032141592520215218
20181921819161939816211515216
2019162621212021231312182926246
202016133564

Exits by month

Year of ExitJanFebMarAprMayJunJulAugSepOctNovDecYear Total
20101465512336
2011403322564285
201211352527241114
201311311236
20141734152
201522119233332783
20162662121139
201733246231271
201833465867912212149
2019591318531153207
20200

Resulting Balance

YearJanFebMarAprMayJunJulAugSepOctNovDecYear Total
201034611841-141513876
2011-2841-18-9461577
20121110810-363-14101712-12524
201310610107-221471014102096
2014-712121511-281112724161095
2015-217151714-5136321419-8132
20161513231425-177131918617153
201730-16102032-10972220203147
20181618-38148-483071419141367
2019-4326201819-642012121729-2739
202016133564

Number of Members at end of month

YearJanFebMarAprMayJunJulAugSepOctNovDec
2010795799805816824828829828832847860868
2011840840840844845844852843847853868875
2012886896904914878881867877894906894899
2013909915925935942920934941951965975995
201498810001012102710381010102110331040106410801090
2015108811051120113711511146115911651197121112301222
2016123712501273128713121295130213151334135213581375
2017140513891399141914511441145014571479149915191522
2018153815561518153215401492152215291543156215761589
2019154615721592161016291565158515971609162616551628
20201644165716921692