the Uruguayan Senate on the same date with 16 votes to approve it and 13 against. The number of union members has quadrupled since 2003, rising from 110,000 to more than 400,000 in 2015 for a working population of 1.5 million.According to the International Trade Union Confederation, Uruguay has become the most advanced country in the Americas in terms of respect for "fundamental labour rights, in particular the freedom of association, the right to collective bargaining and the right to strike. One of the effects of this high level of unionization was to reduce socio-economic inequalities. Agriculture In 2010, Uruguay's export-oriented agricultural sector contributed to 9.3% of the GDP and employed 13% of the workforce. Official statistics from Uruguay's Agriculture and Livestock Ministry indicate that meat and sheep farming in Uruguay occupies 59.6% of the land. The percentage further increases to 82.4% when cattle breeding is linked to other farm activities such as dairy, forage, and rotation with crops such as rice. According to FAOSTAT, Uruguay is one of the world's largest producers of soybeans (9th), wool (12th), horse meat (14th), beeswax (14th), and quinces (17th). Most farms (25,500 out of 39,120) are family-managed; beef and wool represent the main activities and main source of income for 65% of them, followed by vegetable farming at 12%, dairy farming at 11%, hogs at 2%, and poultry also at 2%. Beef is the main export commodity of the country, totaling over US$1 billion in 2006. In 2007, Uruguay had cattle herds totalling 12 million head, making it the country with the highest number of cattle per capita at 3.8. However, 54% is in the hands of 11% of farmers, who have a minimum of 500 head. At the other extreme, 38% of farmers exploit small lots and have herds averaging below one hundred head. Tourism The tourism industry in Uruguay is an important part of its economy. In 2012 the sector was estimated to account for 97,000 jobs and (directly and indirectly) 9% of GDP. In 2013, 2.8 million tourists entered Uruguay, of whom 59% came from Argentina and 14% from Brazil, with Chileans, Paraguayans, North Americans and Europeans accounting for most of the remainder. Cultural experiences in Uruguay include exploring the country's colonial heritage, as found in Colonia del Sacramento. Montevideo, the country's capital, houses the most diverse selection of cultural activities. Historical monuments such as Torres García Museum as well