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Exchange rates:
Sri Lankan rupees (LKR) per US dollar - 113.36 (2010), 114.95 (2009), 108.33 (2008), 110.78 (2007), 103.99 (2006)
Communications ::Sri Lanka
Telephones - main lines in use:
3.523 million (2010) country comparison to the world: 44
Telephones - mobile cellular:
15.868 million (2010) country comparison to the world: 46
Telephone system:
general assessment: telephone services have improved significantly and are available in most parts of the country