Yegres

Solved.
Add new widget:

<h4>Total posts: <strong><?php echo wp_count_posts()->publish; ?></strong> <span style="color: #99cc00;"><span style="color: #000000;">(</span>+<?php   function filter_blog($where = '') {
//posts in the last 30 days
$where .= " AND post_date > '" . date('Y-m-d', strtotime('-1 days')) . "'";
return $where;   }
add_filter('posts_where', 'filter_blog');
$args=array(
'post_type' => 'post',
'post_status' => 'publish',
'showposts' => -1,
'caller_get_posts'=> 1
);
$my_blog=new WP_Query($args);
remove_filter('posts_where', 'filter_blog');
if( $my_blog->have_posts() ) {
echo count($my_blog->posts) . ' new';
while ($my_blog->have_posts()) : $my_blog->the_post(); ?>
<?php     endwhile;   }
//if ($my_blog) wp_reset_query(); //just in case ?><span style="color: #000000;">)</span></span></h4>

Don`t know if you all will undarstand what I mean 🙁