How to dispose of Value Types on the heap

[sambo]

I derived a very simple class from EventArgs,IDisposable:

    public class GoodEventArgs : EventArgs,IDisposable
    {
        public static int m_nDivisor;
        public readonly int m_nQuotient;

        public GoodEventArgs(int nQuotient)
        {
            //Is this the memory leak?
            m_nQuotient = nQuotient;
        }

        public void Dispose()
        {
            //I only have Value Types, should I be doing anything in here?            
        }
    }

Now I am tyring to see the effect that declaring many of these classes will have on memory...

GoodEventArgs.m_nDivisor = 2; 
for (int index = 0; index <= 99; index++)
{
    if (index % GoodEventArgs.m_nDivisor == 0)
    {
        //Or is this the memory leak? 
       using (GoodEventArgs newDivisibleEvent = new GoodEventArgs(index))
        {
            OnGoodEvent(newDivisibleEvent);
        }        
    }
}

My memory usage for my app in task manager increases from 13,488K to 13,604K when I run through this for loop and I never get the memory back to 13,488. So it seems that I am leaking a little bit of memory each time I go through the for loop.

The only member variable of GoodEventArgs is of Type int. So Its not like I can set that to null and claim the memory back in the Dispose() fxn. How can I claim this memory back? Maybe the memory is allocated to the new GoodEventArgs and not the GoodEventArgs.m_nQuotient? In which case, how can I claim back the memory used by my GoodEventArgs refernce type?