How fast is the sector Healthcare Self-made Billioniares (SMB) growing?



Please see following table

	2013 Forbes Billionaire List (Total Number = 1426)	2016 Forbes Billionaire List (Total Number = 1810)
1	Investment 148 (10%)	Finance & Investment (15%)
2	Fashion & Retail 146 (10%)	Fashion & Retail (12%)
3	Real Estate 129  (9%)	Real Estate (9%)
4	Diversified 125 (9%)	Technology (9%)
5	Food & Beverage 100 (7%)	Manufacturing (9%)
6	Technology 95 (7%)	Diversified  (8%)
7	Manufacturing 88 (6%)	Food and beverage (8%)
8	Energy 83 (6%)	Healthcare (6%) 110
9	Finance 78 (5%)	Energy (4%)
10	Media 69 (5%)	Media (4%)

There are 2 big statistics. 

First, in 2013  Healthcare SMB was not in the top 10. 

In 2016, Healthcare SMB is now Top 8th,

Second, the percentage of self-made in Healthcare SMB is  90/110 or 82%

The self-made percentage of 82%  is much higher than the 67% self-made percentage.  
Just to clarify matter.  The self-made are those who starts from nothing.  The non-self-made are those who inherited their wealth. 

So, we are seeing the most explosive sector in the past 4 years.

The next 5 years and next 10 year, Healthcare SMB will likely to be even more important.