South Africas mass unemployment dates back to the 1970s, and continued to rise through the 1980s and 1990s. Unemployment has increased substantially since the African National Congress came to power in 1994, going from 15.6% in 1995 to 30.3% in 2001. In the second quarter of 2010, the jobless rate increased to 25.3%, and the number of people with work fell by 61,000 to 12.7 million. The biggest decline in employment was recorded in the manufacturing industry, which shed 53,000 workers. Agriculture lost 32,000 jobs, employment in the construction industry fell by 15,000. In the third quarter of 2010, 29.80% of blacks were officially unemployed, compared with 22.30% of coloureds, 8.60 of Asians and 5.10% of whites.

Based on the above article, answer a question. How many percent higher was the unemployment rate in 2001 than in 1994?
14.7