Umbraco - list of tags via Razor

gistfile1.cs

@using umbraco.cms.businesslogic.Tags
@inherits Umbraco.Web.Mvc.UmbracoTemplatePage
	@{
		var blogTags = Tag.GetTags("default").OrderByDescending(t => t.NodeCount);
	}
	<h4>Tags</h4>
		<ul>
			@foreach (var t in blogTags)
      			{
        			<li><a href='/tag?tag=@t.TagCaption' title='@t.TagCaption'>@t.TagCaption (@t.NodeCount)</a></li>
			
      			}
                                
        	</ul>