The main industries of the country are metalworking machinery, electric motors, televisions, refrigerators and freezers, petroleum refining, shipbuilding (small ships), furniture, textiles, food processing, fertilizers, agricultural machinery, optical equipment, lasers, electronic components, computers, amber jewelry, information technology, Video game development, biotechnology. The growth rate of Lithuania's industrial production is 2.5%. 7.3% of the country's population is unemployed. The total number of unemployed in Lithuania is 209,983. Lithuania produces 12,270 GW/h of electricity every year. Lithuania emits 4.5 tons of CO₂ per capita. On average, one liter of gasoline would cost USD 1.57 in Lithuania. A liter of diesel would cost $1.05.