Get the sharepoint site hit(number of visitors)

See more:

C#

Visual-Studio

I want to get the Sharepoint Site Hits that means How many members visited my Site,
i have to develop this in VisualStudio .Net Framwork 3.5,i want to assign the totalHits to Lable

What I have tried:

protected void Page_Load(object sender, EventArgs e)
{
this.countMe();

DataSet tmpDs = new DataSet();
tmpDs.ReadXml(Server.MapPath("~/Element.xml"));

lblvisitors.Text = tmpDs.Tables[0].Rows[0]["hits"].ToString();
}

private void countMe()
{
DataSet tmpDs = new DataSet();
tmpDs.ReadXml(Server.MapPath("~/Element.xml"));

int hits = Int32.Parse(tmpDs.Tables[0].Rows[0]["hits"].ToString());

hits += 1;

tmpDs.Tables[0].Rows[0]["hits"] = hits.ToString();

tmpDs.WriteXml(Server.MapPath("~/Element.xml"));

}