Graph for Sorting plotted using R

The following  graph shows the time details to execute 
a sorting algorithm written in python.


The values for plotting the above graph is taken 
from the following readings.
Fri May 16 21:36:17 IST 2014

real	0m0.019s
user	0m0.016s
sys	0m0.000s

real	0m0.021s
user	0m0.016s
sys	0m0.004s

real	0m0.024s
user	0m0.020s
sys	0m0.000s

real	0m0.020s
user	0m0.012s
sys	0m0.004s

real	0m0.024s
user	0m0.012s
sys	0m0.008s