d = Counter({'fb_view_listing': 76, 'fb_homescreen': 63, 'rt_view_listing':
    50, 'rt_home_start_app': 46, 'fb_view_wishlist': 39, 'fb_view_product':
    37, 'fb_search': 29, 'rt_view_product': 23, 'fb_view_cart': 22,
    'rt_search': 12, 'rt_view_cart': 12, 'add_to_cart': 2,
    'create_campaign': 1, 'fb_connect': 1, 'sale': 1, 'guest_sale': 1,
    'remove_from_cart': 1, 'rt_transaction_confirmation': 1, 'login': 1})
Transform a Counter object into a Pandas DataFrame