mainly practiced by Marathis in the south. Most respondents who answered 'Other' self-identified as following Adivasi religions such as Koya Punem of the Gonds. Culture Three sites in Madhya Pradesh have been declared World Heritage Sites by UNESCO: the Khajuraho Group of Monuments (1986) including Devi Jagadambi temple, Khajuraho, Buddhist Monuments at Sanchi (1989) and the Rock Shelters of Bhimbetka (2003). Other architecturally significant or scenic sites include Ajaigarh, Amarkantak, Asirgarh, Bandhavgarh, Bawangaja, Bhopal, Vidisha, Chanderi, Chitrakuta, Dhar, Gwalior, Indore, Nemavar, Jabalpur, Burhanpur, Maheshwar, Mandleshwar, Mandu, Omkareshwar, Orchha, Pachmarhi, Shivpuri, Sonagiri, Mandla and Ujjain. Madhya Pradesh is noted for its classical and folk music. Some of the noted Hindustani classical music gharanas in Madhya Pradesh include the Maihar gharana, the Gwalior gharana and Senia gharana. Two of the medieval India's most noted singers, Tansen and Baiju Bawra, were born near Gwalior in present-day Madhya Pradesh. Noted Dhrupad exponents Aminuddin Dagar (Indore), Gundecha Brothers (Ujjain) and Uday Bhawalkar (Ujjain) were also born in present-day Madhya Pradesh. Renowned classical singer Kumar Gandharva spent his life at Dewas. The birthplaces of noted playback singers Kishore Kumar (Khandwa) and Lata Mangeshkar (Indore) and singer and composer Aadesh Shrivastava (Jabalpur) are also located in MP. The local styles of folk singing include Faga, Bhartahari, Sanja geet, Bhopa, Kalbelia, Bhat/Bhand/Charan, Vasdeva, Videsia, Kalgi Turra, Nirgunia, Alha, Pandwani Gayan and Garba Garbi Govalan. The major folk dances of MP are Rai, Karma, Saila, Matki, Gangaur, Badhai, Baredi, Naurata, Ahiri and Bhagoria. Economy Madhya Pradesh's gross state domestic product (nominal GDP) for 2013–14 was 4,509 billion (approximately 72,726,000,000). The per-capita figure was 871.45 in 2013–14, the sixth-lowest in the country. Between 1999 and 2008, the annualised growth rate of the state was very low: 3.5%. Subsequently, the state's GDP growth rate has improved significantly, rising to 8% during 2010–11 and 12% during 2011–12. Madhya Pradesh is also famous for honey production in district Morena. The state has an agrarian economy. The major crops of Madhya Pradesh are wheat, soybean, gram, sugarcane, rice, maize, cotton, rapeseed, mustard and arhar. Minor Forest Produce (MFP), such as tendu leaves used to roll beedi, sal seed, teak seed, and lak also contribute to state's rural economy. Madhya Pradesh has 5 Special Economic Zones (SEZs): 3 IT/ITeS (Indore, Gwalior), 1 mineral-based (Jabalpur) and 1 agro-based (Jabalpur). In October 2011, approval was given to 14 proposed SEZs, out of which 10 were IT/ITeS-based. Indore