Issue crawling simple html table with Goutte PHP

Hi everybody, I have to create array from an html table with cities and populations, currently I'm able to get the first cell value (which is a span inside a list and the td tag itself) however I also want to get the population td value.

The structure of the html is this :

https://i.imgur.com/lZ67xPj.png

and how it looks:

https://i.imgur.com/1cG3ST5.png

This is my PHP code, currently I only know how to get the first row cell.

        $table = $crawler->filter('table')->filter('tr')->each(function ($tr, $i) {
            return $tr->filter('td')->each(function ($td, $i) {
                return $td->filter('li')->each(function ($li, $i) {
                    return $li->filter('span')->each(function ($span, $i) {
                        return $span->text();
                    });
                });
            });
        });

        $array = [];

        foreach($table as $index => $row)
        {
            if($index > 0)
            {
                $array[] = [ 'cityName' => $row[0][0][0], 'population' => 'HOW TO GET POPULATION FROM TD' ];
            }
        }

Is there a way to grab both cityname and population in the same each loop with goutte?

Maybe looping first through the cityname, then a second loop grab the populations and in a third loop combine them?

Thanks in advance.