Table 4.

Number of Drugs with an Added Exclusivity by Year, 2005–2015.

Year	Number of Drugs with an Added Exclusivity	Total Number of Drugs Available	Percentage of Drugs with an Added Exclusivity out of Total
2005	138	2402	5.74% (138/2402)
2006	141	2354	5.98% (141/2354)
2007	141	2354	5.98% (141/2354)
2008	129	2353	5.48% (129/2353)
2009	135	2362	5.71% (135/2362)
2010	115	2397	4.79% (115/2397)
2011	97	2425	4.00% (97/2425)
2012	133	2436	5.45% (133/2436)
2013	119	2470	4.81% (119/2470)
2014	136	2533	5.36% (136/2533)
2015	131	2547	5.14% (131/2547)