There were about 146,000 business startups a year, and an average of 12,000 business bankruptcies per year from 1994 to 2004 in Canada. A 2004 Statistics Canada study on small business failure rates Key Small Business Statistics January 2005: How Long Do Small Businesses Survive? found that the first few years were critical. While almost three quarters of small business startups survive the first year, less than one third of micro companies (less than five employees) were in business after five years.
These statistics by themselves may be of little value to you directly. We know how many small businesses survive and for how long, but its far more important to know why some survive and others do not. There are a lot of studies on small business failure. Searching reasons for small business failure with quotations on Google will give you almost 700 results (about 38 million without!). Why small businesses fail will give you almost a thousand.
The 1997 study by Statistics Canada Failing Concerns: Business Bankruptcies in Canada found major internal factors of small business failure was management deficiency, financial management problems and poor marketing....