In Slovakia, the most important industries are engineering, chemical, electrotechnical engineering, wood-processing and food industry. On the expenditure side, household consumption is the main component of GDP and accounts for 57 percent of its total use, followed by gross fixed capital formation (21 percent) and government expenditure (19 percent). Exports of goods and services account for 92 percent of GDP while imports account for 88 percent, adding 4 percent of total GDP.