Interesting Fact - Wealth

According to a study by Swiss bank UBS, the number of female billionaires worldwide has increased nearly sevenfold in the past 20 years to 145.

(In fact, women have outpaced men when it comes to membership of the billionaires’ club, with their ranks and wealth growing at faster rates.  The number of male billionaires has only grown by a factor of 5.2, that said, there are 1,202 male billionaires.

I haven't even joined the millionaire club.  Has anyone got a membership card I can borrow?)