Here is a histogram showing Barry Bonds' home-run totals for the years 1991-2005. Looking at the histogram, you might suspect that both his disastrous low home-run year and his record-shattering high home-run year are outliers requiring special investigation.

To confirm your suspicion, you have to look at the data. Here are Bonds' home-run totals by year, starting in 1991 and ending in 2005:
5, 45, 46, 25, 34, 73, 37, 33, 42, 40, 37, 34, 49, 46, 45.
How many outliers do these data contain?

Question

Here is a histogram showing Barry Bonds' home-run totals for the years 1991-2005. Looking at the histogram, you might suspect that both his disastrous low home-run year and his record-shattering high home-run year are outliers requiring special investigation.

To confirm your suspicion, you have to look at the data. Here are Bonds' home-run totals by year, starting in 1991 and ending in 2005:	
5, 45, 46, 25, 34, 73, 37, 33, 42, 40, 37, 34, 49, 46, 45.
How many outliers do these data contain?