public function get_data( $key, $student ) {

		switch ( $key ) {

			case 'achievements':
				$url   = LLMS_Admin_Reporting::get_current_tab_url(
					array(
						'stab'       => 'achievements',
						'student_id' => $student->get_id(),
					)
				);
				$value = '<a href="' . esc_url( $url ) . '">' . $student->get_awards_count( 'achievement' ) . '</a>';
				break;

			case 'certificates':
				$url   = LLMS_Admin_Reporting::get_current_tab_url(
					array(
						'stab'       => 'certificates',
						'student_id' => $student->get_id(),
					)
				);
				$value = '<a href="' . esc_url( $url ) . '">' . $student->get_awards_count( 'certificate' ) . '</a>';
				break;

			case 'completions':
				$courses = $student->get_completed_courses();
				$value   = count( $courses['results'] );
				break;

			case 'enrollments':
				$url         = LLMS_Admin_Reporting::get_current_tab_url(
					array(
						'stab'       => 'courses',
						'student_id' => $student->get_id(),
					)
				);
				$enrollments = $student->get_courses(
					array(
						'limit' => 1,
					)
				);
				$value       = '<a href="' . esc_url( $url ) . '">' . $enrollments['found'] . '</a>';
				break;

			case 'id':
				$id = $student->get_id();
				if ( current_user_can( 'list_users' ) ) {
					$value = '<a href="' . esc_url( get_edit_user_link( $id ) ) . '">' . $id . '</a>';
				} else {
					$value = $id;
				}
				break;

			case 'last_seen':
				$query = new LLMS_Events_Query(
					array(
						'actor'         => $student->get_id(),
						'per_page'      => 1,
						'sort'          => array(
							'date' => 'DESC',
						),
						'no_found_rows' => true,
					)
				);

				if ( $query->has_results() ) {
					$events = $query->get_events();
					$last   = array_shift( $events );
					$value  = $last->get( 'date' );
				} else {
					$value = $student->get( 'last_login' );
				}

				$value = $value ? date_i18n( get_option( 'date_format' ), is_numeric( $value ) ? $value : strtotime( $value ) ) : '&ndash;';

				break;

			case 'memberships':
				$url   = LLMS_Admin_Reporting::get_current_tab_url(
					array(
						'stab'       => 'memberships',
						'student_id' => $student->get_id(),
					)
				);
				$value = '<a href="' . esc_url( $url ) . '">' . count( $student->get_membership_levels() ) . '</a>';
				break;

			case 'name':
				$first = $student->get( 'first_name' );
				$last  = $student->get( 'last_name' );

				if ( ! $first || ! $last ) {
					$value = $student->get( 'display_name' );
				} else {
					$value = $last . ', ' . $first;
				}

				$url   = LLMS_Admin_Reporting::get_current_tab_url(
					array(
						'student_id' => $student->get_id(),
					)
				);
				$value = '<a href="' . esc_url( $url ) . '">' . $value . '</a>';

				break;

			case 'overall_grade':
				$value = $student->get_overall_grade( true );
				if ( is_numeric( $value ) ) {
					$value .= '%';
				}
				break;

			case 'overall_progress':
				$value = $this->get_progress_bar_html( $student->get_overall_progress( true ) );
				break;

			case 'registered':
				$value = $student->get_registration_date();
				break;

			default:
				$value = $key;

		}

		return $this->filter_get_data( $value, $key, $student );

	}