		<div class="card">
								<div class="card-header">
									<div class="card-title">Pie Chart</div>
								</div>
								<div class="card-body">
									<div class="d-flex justify-content-center p-3">
										<div id="pieChart"></div>
									</div>
								</div>
							</div>
						</div>
					</div>
				</div>
			</div>
			<footer class="footer">
				<div class="container-fluid">
					<nav class="pull-left">
						<ul class="nav">
							<li class="nav-item">
								<a class="nav-link" href="h