30% is the conservative estimate of the number of American Catholic priests who are homosexual.
“A Tale of Two Maps” from Tech Central Station
“The statistician's perennial caveat is that "correlation is not causation." but there is little doubt that there is connection, largely unexplained, between ideology and demography. Depressingly deterministic as it is, this correlation, if it continues, may mean that future elections will be decided by immigration patterns, reproductive rates and technologies that allow more businesses and workers to locate in suburban and rural locations.”
More discussion about this over at Gene Ex