Hi dineshsingh,
If you run the gadget as a report instead, you will be able to export the dataset and see the 37 test cases that have been reported, meaning you will also be able to discover which test cases aren't in the report.
If you take a look at some of those test cases I suspect you will find that they do not have any Execution data (click on the Executions tab within the test case). The reason for that is because the test case has not been added to a test cycle and cannot therefore be set to Not Executed.
So in short, I think if you add your test cases to a test cycle, you should see the report return the results you expect.
Andy
