Its non-tax revenues (excluding the shares from Union tax pool) of the Government of Kerala reached ₹14,587 crore (US$1.9 billion) in 2020–2021.[121] However, Kerala's high ratio of taxation to GSDP has not alleviated chronic budget deficits and unsustainable levels of government debt, which have impacted social services.[122] A record total of 223 hartals were observed in 2006, resulting in a revenue loss of over ₹2,000 crore (US$270 million).[123] Kerala's 10% rise in GDP is 3% more than the national GDP.