Combien de millionnaires?

Washington Post 25/08/2008
The number of ultra-high net worth households in the United States, defined as those with a net worth of $5 million or more, rose to a record 1.16 million in 2007, up from 210,000 in 1997, according to Chicago-based Spectrem Group. There are now 9.2 million U.S. households worth $1 million or more, not including the value of their primary residence,

Note à l'attention de hloben :
Je sais que tu détestes surtout les milliardaires, mais les millionnaires c'est très scandaleux aussi, n'est-il pas?