Black Friday (shopping) and 33,100 is the search volume in November 2013, according to the Google Adwords). French businesses are slowly introducing the Black Friday custom into the market. Discounts of up to 85% were given by retailing giants such as Apple and Amazon in 2014. French electronics retailers such as FNAC and Auchan advertised deals online while Darty also took part in this once a year monster Sale. Retailers favored the very American term "Black Friday" to "Vendredi noir" in their advertisements. In 2016, because of the terror attacks in Paris in November the year before, some retailers used the name "Jour
Leap year starting on Friday share this characteristic. Leap years that begin on Friday, along with those that start on Sunday, occur most frequently: 15 out of the 97 (≈ 15.5%) total leap years in a 400-year cycle of the Gregorian calendar. Thus, the overall occurrence is thus 3.75% (15 out of 400). Like all leap year types, the one starting with 1 January on a Friday occurs exactly once in a 28-year cycle in the Julian calendar, i.e. in 3.57% of years. As the Julian calendar repeats after 28 years that means it will also repeat after 700 years, i.e. 25 cycles. The year's