山に住む一家は千個の巣から蜂蜜を収穫し、幼い子供たちは新しい畑で5エーカーの野菜を栽培している。<html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><?php
/**
 * Class for parameter-based Customers Report querying
 *
 * Example usage:
 * $args = array(
 *          'registered_before'   => '2018-07-19 00:00:00',
 *          'registered_after'    => '2018-07-05 00:00:00',
 *          'page'                => 2,
 *          'avg_order_value_min' => 100,
 *          'country'             => 'GB',
 *         );
 * $report = new \Automattic\WooCommerce\Admin\API\Reports\Customers\Query( $args );
 * $mydata = $report->get_data();
 */

namespace Automattic\WooCommerce\Admin\API\Reports\Customers;

defined( 'ABSPATH' ) || exit;

use \Automattic\WooCommerce\Admin\API\Reports\Query as ReportsQuery;

/**
 * API\Reports\Customers\Query
 */
class Query extends ReportsQuery {

	/**
	 * Valid fields for Customers report.
	 *
	 * @return array
	 */
	protected function get_default_query_vars() {
		return array(
			'per_page' => get_option( 'posts_per_page' ), // not sure if this should be the de