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
/**
 * WPSEO plugin file.
 *
 * @package WPSEO\Internals
 */

/**
 * Class that generates interesting statistics about things.
 */
class WPSEO_Statistics {

	/**
	 * Returns the post count for a certain SEO rank.
	 *
	 * @todo Merge/DRY this with the logic virtually the same in WPSEO_Metabox::column_sort_orderby().
	 *
	 * @param WPSEO_Rank $rank The SEO rank to get the post count for.
	 *
	 * @return int
	 */
	public function get_post_count( $rank ) {
		if ( $rank->get_rank() === WPSEO_Rank::NO_FOCUS ) {
			$posts = [
				'meta_query' => [
					'relation' => 'OR',
					[
						'key'     => WPSEO_Meta::$meta_prefix . 'focuskw',
						'value'   => 'needs-a-value-anyway',
						'compare' => 'NOT EXISTS',
					],
				],
			];
		}
		elseif ( $rank->get_rank() === WPSEO_Rank::NO_INDEX ) {
			$posts = [
				'meta_key'   => WPSEO_Meta::$meta_prefix . 'meta-robots-noindex',
				'meta_value' => 