how to get days using carbon

I want to get all the Thursdays of a year using Carbon and save it on DB.

so far I could only store the Thursdays of current month. please advice me how to make it for the whole year once.

current code

public function getThursdays()
{
    return new \DatePeriod(
        Carbon::parse("first thursday of this month"),
        CarbonInterval::week(),
        Carbon::parse("first thursday of next month")
    );
}

public function handle()
{

    $thursdays = $this->getThursdays();


    foreach ($thursdays as $thursday)
    {
        $Weeks = new Week();
        $Weeks->week_starting_date   = $thursday;
        $Weeks->save();
    }


}

via Chebli Mohamed