How to count each users records in database table and display count in view file

I want to get job count for each user but i am getting the error Using $this when not in object context (View: C:xampphtdocsproject104resourcesviewsusersshow.blade.php). I will appreciate any help, Thanks in advance.

User model function

 public function jobs()
        {
            return $this->hasMany(AppJob::class);
        }

        public static function getJobsCountAttribute(){
            return $this->jobs()->count();
        }

Job model

  public function users()
    {
        return $this->belongsTo(AppUser::class);
    }

In view file

   @php
    $getJobsCountAttribute = AppUser::getJobsCountAttribute();
    @endphp
    {{ $getJobsCountAttribute }}