According to a survey of almost 3500 u. s. adults by laumann et al. (1994), the percentage of men in the u. s. who describe themselves as having a homosexual orientation is approximately

3-4% of men described themselves as having a homosexual orientation

Somes tribes thought of them as a greater being

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.