1[1]资料来源:PricewaterhouseCoopers,Venture Economics & National Venture Capital Association:"PricewaterhouseCoopers/Venture Economics/National Venture Capital Association MoneyTree Survey"(2003),http://www.pwcmoneytree.com.
2[6]PricewaterhouseCoopers/Venture Economics/National Venture Capital Association MoneyTree Survey (2003),http://www.pwcmoneytree.com .
3[8]资料来源:Thomson Financial Securities:2000 NATIONAL VENTURE CAPITAL ASSOCIATION YEAR BOOK,Venture Economics, Washington DC.
