There would be at least 92 million people who will own a computer in 2015.
I don't know how to make a function out of a percentage, that is why I used excel to compute annual population.
YEAR POPULATION Increase of previous years population
1990
500,000
1991
616,000 1.232
1992
758,912 1.232
1993
934,978
1.232
1994
1,151,894 1.232
1995
1,419,134 1.232
1996
1,748,373 1.232
1997
2,153,996 1.232
1998
2,653,723 1.232
1999
3,269,387 1.232
2000
4,027,885 1.232
2001
4,962,354 1.232
2002
6,113,620 1.232
2003
7,531,980 1.232
2004
9,279,400 1.232
2005
11,432,221 1.232
2006
14,084,496 1.232
2007
17,352,099 1.232
2008
21,377,786 1.232
2009
26,337,433 1.232
2010
32,447,718 1.232
2011
39,975,588 1.232
2012
49,249,925 1.232
2013
60,675,908 1.232
2014
74,752,718 1.232
2015
92,095,349
