Sri Lankan English (SLE) is the English language as it is used in Sri Lanka, a term dating from 1972. Sri Lankan English is principally categorised as the Standard Variety and the Nonstandard Variety, which is called as "Not Pot English". The classification of SLE as a separate dialect of English is controversial. English in Sri Lanka is spoken by approximately 23.8% of the population (2012 est.), and widely used for official and commercial purposes. Sri Lankan English being the native language of approximately 5400 people thus challenges Braj Kachru's placement of it in the Outer Circle. Furthermore, it is taught as a compulsory second language in local schools from grade one to thirteen, and Sri Lankans pay special attention on learning English both as children and adults. It is considered even today that access and exposure to English from one's childhood in Sri Lanka is to be born with a silver spoon in one's mouth. The British colonial presence in South Asia led to the introduction of English to Sri Lanka. Since 1681, some words have been borrowed from Sinhala and Tamil by English. In 1948, Ceylon gained independence from the United Kingdom, and English was no longer the only official language. In subsequent years, inequality in access to education and national conflict have confounded the development and the use of SLE, particularly in Sri Lankan literature. SLE varies from British or American English in elements such as colloquialisms, vocabulary, syntax, pronunciation and emphasis of syllables. SLE generally favours British spellings ("colour", "programme", "analyse," and "centre") over American spellings ("color", "program", "analyze," and "center"). SLE also favours the British "Q Before P" rule (i.e., ".) over the reverse (i.e., .") Sri Lankan words in English Sri Lankan words that were borrowed by the English and are used in the language are recorded in A Historical Relation of the Island Ceylon in the East Indies. Such words often relate to flora and fauna: anaconda betel rattan wanderoo Attitudes Having taken root in Sri Lanka (then Ceylon) in 1796, Sri Lankan English has gone through over two centuries of development. In terms of its socio-cultural setting, Sri Lankan English can be explored largely in terms of different stages of the country's class and racial tension, economy, social disparity and postwar rehabilitation and reconciliation. For instance, the country witnessed a general lowering in the standard of English following the Sinhala Only Act