build out retention reports

components/pages/reports/retention/RetentionTable.js

@@ -0,0 +1,19 @@
+import { useContext } from 'react';
+import DataTable from 'components/metrics/DataTable';
+import { useMessages } from 'hooks';
+import { ReportContext } from '../Report';
+
+export function RetentionTable() {
+  const { report } = useContext(ReportContext);
+  const { formatMessage, labels } = useMessages();
+  return (
+    <DataTable
+      data={report?.data}
+      title={formatMessage(labels.url)}
+      metric={formatMessage(labels.visitors)}
+      showPercentage={true}
+    />
+  );
+}
+
+export default RetentionTable;