total domestic pops            =   82_000_000
/ hesse pops                     = /  6_100_000
-----------------------------------------------
hesse total percentage           =        7.43%  # ~8% of all domestic pops are from hesse


  total congress visitors        =       12_000  # we have approx. 12k visitors
- self-employed/student visitors = -      3_000  # self-employed and student visitors don't need Bildungsurlaub
- foreign visitors               = -      1_000  # foreign visitors don't need Bildungsurlaub
-----------------------------------------------
domestic congress visitors       =        8_000


  domestic congress visitors     =        8_000
* hesse total percentage         = *      7.43%  # assuming a normal distribution of domestic hackers
-----------------------------------------------
est. hesse visitors              =          595


  est. hesse visitors            =          595
* est. hesse BU percentage       = *        50%  # 1/2 estimation is _extremly_ high
-----------------------------------------------
hesse BU visitor                 =          298


  hamburg open days              =            2
+ ffm open days                  = +          2
+ darmstadt open days            = +          2
+ flipdot                        = +          2
-----------------------------------------------
total open days                  =            8


===============================================
daily BU visitors per location   =           37  # including _your_ "employed" members :)
===============================================