ADP Automatic Data Processing Inc

Regulatory News: Passenger traffic In October 2008, A�roports de Paris (Paris:ADP) (Pink Sheets:AEOPF) recorded a 2.9% increase in passenger traffic compared with October 2007. Paris airports handled 7.3 million passengers divided up between 5.2 million at Paris-Charles de Gaulle (+3.4%) and 2.1 million at Paris-Orly (+2.0%). Over the first ten months of this year, passenger traffic recorded a�1.7% growth. Traffic figures for October 2008 were marked by a substantial 6.4% growth on the international markets. On North and Latin American routes, traffic increased by 3.8%. The African market grew by 10.7%. Traffic on routes to and from Asia and the Middle-East was up 5.4%. In October 2008, domestic traffic increased by 3.8%. It benefits from a favourable comparison basis, the labour dispute in the air transport sector of October 2007 having primarily impacted domestic traffic. European traffic was quasi-stable at -0.3% with -0.8% on Schengen routes and -5.7% for the British and Irish markets. Passenger traffic Passenger traffic figures � October 2008 � % change (a) � � January to Oct. 2008 � % change (a) � 12 months to October 2008 � % change (a) Paris-CDG 5, 167, 150 +3.4% 51, 984, 217 + 2.4% 61, 158, 235 +3.0% Paris-Orly 2, 156, 844 +2.0% 22, 336, 992 -0.1% 26, 408, 782 -0.1% Total 7, 323, 994 +2.9% 74, 321, 209 +1.7% 87, 567, 017 +2.1% (a) year on year Traffic by geographic area Markets � Markets rate � Monthly change Oct.2008 / Oct. 2007 Europe Domestic 19.6% + 3.8% French Overseas Territories and Departments 2.8% + 6.2% Europe � 42.5% � -0.3% � Of which Schengen 30.4 % -0.8 % Other international Africa 11.1% +10.7% North America, Latin America & Caribbeans 12.9% + 3.8% Asia/Pacific & Middle East 11.1% +5.4% TOTAL 100% +2.9% Note: All our traffic figures are based on commercial passenger traffic (including passengers in direct transit) Aircraft movements The number of aircraft movements stood at +2.9% in October 2008 year on year (+3.9% at Paris-Charles de Gaulle and +0.5% at Paris-Orly).The passenger load factor reached 73.46% in October 2008 compared with 73.22% in October 2007. Commercial aircraft movements � � � October 2008 � % change (a) � January to Oct. 2008 � % change (a) � 12 months to Oct. 2008 � % change (a) Paris-CDG 47, 289 +3.9% 467, 285 +2.5% 555, 215 +2.4% Paris-Orly 19, 603 +0.5% 195, 185 -0.5% 232, 063 -0.7% Total 66, 892 +2.9% 662, 470 +1.6% 787, 278 +1.5% (a) year on year www.aeroportsdeparis.fr A�roports de Paris builds, develops and manages airports including Paris-Charles de Gaulle, Paris-Orly and Paris-Le Bourget. A�roports de Paris is Europe's second-largest airport services group in terms of airport revenues and the European leader for cargo and mail. A�roports de Paris accommodates nearly 460 airlines, including the main companies in the air transport industry. With an exceptional geographic location and a major trading area, the Group is pursuing its strategy of modernizing its terminal facilities and upgrading the quality of services, and also intends to develop its retail and real estate business. In 2007, A�roports de Paris Group had revenues of �2,292.4 million and handled 86.4 million passengers.