 The highest economic growth is in the field of electricity and gas supply business which grew by 31.11 percent.The business service is another sector that experienced positive growth in 2014.Other economic activities also recorded positive growth, including mining and quarrying (21.47 percent) ; education services business field (9.52 percent); transportation and warehousing business sector (8.77 percent) ; processing industry (8.42 percent); information and communication (7.62 per cent); financial services business (7.61 percent); construction (7.31 percent); real estate (7.10 percent).