A 1993 Parliamentarians for Global Action survey showed that a strong majority of parliamentary respondents thought that the public would support the idea of a UN Parliamentary Assembly, but they were less sure the public would be prepared to finance it. The analysis pointed out, "The possibility of a greater financial burden to support an enlarged UN is unlikely to evoke support unless it can be demonstrated that the return on investment is significant. Citizens are often known to express lofty globalist sentiments when questioned on general principles, and to surrender them when costs or trade offs are concerned." A 1995 United Nations University report claimed, "it is difficult to see how the Parliamentary Assembly would be able to pay for the salaries and travel of what could be over 1,000 representatives; this proposal could increase the duplication and waste that already exist within multilateral bodies."