The distribution of respondents is presented in Table 1.
The distribution of respondents was very heavily biased toward physicians practicing in a tertiary care setting.
Result from Table 3 presents in addition to others, the area of operation distribution of respondents.
Initially we had an equal distribution of respondents per professional domain (public, private, NGO).
Open image in new window Fig. 2 Distribution of respondents by region and affiliation Open image in new window Fig. 3 Distribution of respondents by level of expertise in different transport areas.
There was no significant variation in the distribution of respondents by background characteristic across the three surveys.
Fig. 1 Regional distribution of respondents Fig. 2 Additional degrees Fig. 3 Type of system of respondents.
The demographic distribution of respondents shows that males constituted an overwhelming majority, 93 %, while only 7%% were females.
The distribution of respondents, when compared to the 1998 Survey of Earned Doctorates, indicates that women and students in the humanities are slightly overrepresented.
A probabilistic multi-agent model is then constructed to fully reproduce the statistical distribution of respondents' willingness in response to different characteristic factors.
Students whose parents had entrepreneurial experience were more in the distribution of respondents who indicated interest in starting their own business after graduation.
