@chai2,
Nothing to do with stock splits. The company grows at 5% every year.
If the value of the company is $1-million, it would grow $50,000 the first year: $1 million plus $50,000 = $1,050,000. The following year, it would grow by (at 5%) $52,500; $1,050,000 + $52,500 = $1,102,500, so on, and so forth.