as Romani and some who don't identify as Romani at all. As of the early 2000s, an estimated 3.8 to 9 million Romani people lived in Europe and Asia Minor, although some Romani organizations estimate numbers as high as 14 million. Significant Romani populations are found in the Balkan peninsula, in some Central European states, in Spain, France, Russia, and Ukraine. The total number of Romani living outside Europe are primarily in the Middle East and North Africa and in the Americas and are estimated in total at more than two million. Some countries do not collect data by ethnicity. The Romani people identify as distinct ethnicities based in part on territorial, cultural and dialectal differences, and self-designation. Origin Genetic findings suggest an Indian origin for Roma. Because Romani groups did not keep chronicles of their history or have oral accounts of it, most hypotheses about the Romani migration's early history are based on linguistic theory. There is also no known record of a migration from India to Europe from medieval times that can be connected indisputably to Roma. Shahnameh legend According to a legend reported in the Persian epic poem, the Shahnameh, from Iran and repeated by several modern authors, the Sasanian king Bahrām V Gōr learned towards the end of his reign (421–439) that the poor could not afford to enjoy music, and he asked the king of India to send him ten thousand luris, lute-playing experts. When the luris arrived, Bahrām gave each one an ox, a donkey, and a donkey-load of wheat so that they could live on agriculture and play music for free for the poor. However, the luris ate the oxen and the wheat and came back a year later with their cheeks hollowed with hunger. The king, angered with their having wasted what he had given them, ordered them to pack up their bags and go wandering around the world on their donkeys. Linguistic evidence The linguistic evidence has indisputably shown that the roots of the Romani language lie in India: the language has grammatical characteristics of Indian languages and shares with them a large part of the basic lexicon, for example, regarding body parts or daily routines. Romani and Domari share some similarities: agglutination of postpositions of the second layer (or case marking clitics) to the nominal stem, concord markers for the past tense, the neutralisation of gender marking in the plural,