India's economy expanded at its slowest pace in more than six years in the last three months of 2019, with analysts predicting further deceleration as the global coronavirus outbreak stifles growth in Asia's third-largest economy.The gross domestic product (GDP) data released on Friday showed government spending, private investment and exports all slowing, while a slight upturn in consumer spending and improvement in rural demand lent support.The quarterly figure of 4.7% growth matched the consensus in a Reuters poll of analysts but was below a revised and greatly increased 5.1% rate for the previous quarter.