How do I add a scroll bar to this code or make the current one on here work; this is for iOS. So when thee player clicks the screen, he or she, can scroll down with their finger.

var vSbarValue : float;
function OnGUI (){
vSbarValue = GUI.VerticalScrollbar(Rect (887.5, 150, 100, 300), vSbarValue, 1.0, 10.0, 0.0);
//Font Size and Color Change
var statsStyle = new GUIStyle(“label”);
statsStyle.fontSize = 30;
var buttonStyle = new GUIStyle(“Button”);
buttonStyle.fontSize = 17.5;
var statStyle = new GUIStyle(“Label”);
statStyle.fontSize = 17.5;
var twoStyle = new GUIStyle(“Label”);
twoStyle.fontSize = 25;
var fourStyle = new GUIStyle(“Label”);
fourStyle.fontSize = 25;
var pictureStyle = new GUIStyle(“Label”);
pictureStyle.fontSize = 20;

	//Statistics Title GUI Design
		GUI.contentColor = Color.black;
		GUI.backgroundColor = Color.white;
		GUI.Label(Rect(450,100,250,100), "Statistics",statsStyle);
		GUI.Label(Rect(470,135,250,100), "Pictures",pictureStyle);

	//Statistics Sub-Title GUI Design
		GUI.Label(Rect(200,175,250,100), "High Scores for Two Choices:",statStyle);
		GUI.Label(Rect(600,175,250,100), "High Scores for Four Choices:",statStyle);

	//Two Choices GUI Design
		GUI.Label(Rect(175,200,250,100), "A - Z = ",twoStyle);
		GUI.Label(Rect(175,275,250,100), "Z -A = ",twoStyle);
		GUI.Label(Rect(175,350,250,100), "Random = ",twoStyle);

	//Four Choices GUI Design
		GUI.Label(Rect(575,200,250,100), "A -Z = ",fourStyle);
		GUI.Label(Rect(575,275,250,100), "Z -A = ",fourStyle);
		GUI.Label(Rect(575,350,250,100), "Random = ",fourStyle);

if(GUI.Button(Rect(150,100,150,30), "Back to Menu",buttonStyle)){
	Application.LoadLevel("Menu");
}
if(GUI.Button(Rect(750,100,150,30), "Next Page",buttonStyle)) {
	Application.LoadLevel("Statistics2");
}
	}

You need to use a ScrollView.

Vector2 mPos;

void OnGUI()
{
    mPos = GUILayout.BeginScrollView(mPos);
    {
        for (int i = 0; i < 100; i++)
            GUILayout.Label(string.Format("Label {0}", i));
    }
    GUILayout.EndScrollView();
}