The GetStatisticsForIndividuals method returns a number
representing the statistics of one individual or multiple individuals.
In summary, everything below the number 4 means "alive" and anything above it
mean deceased. If you need to know if all the individuals in the
collection have deceased, you have to write your own routine.
The method GetStatisticsForIndividuals can have multiple
parameters. For instance, you can call the following:
' Get the statistics for the entire family (dad, mom and the children)
nStatistics = Util.GetStatisticsForIndividuals(i. i.father, i.mother, i.children)