Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Selected\nLatin American\ncountries | Internl.\ntourism\narrivals\n2010\n(x 1000) | Internl.\ntourism\nreceipts.\n2010\n(USD\n(x1000) | Average\nreceipt\nper visitor\n2009\n(USD/turista) | Tourist\narrivals\nper\n1000 inhab\n(estimated) \n2007 | Receipts\nper\ncapita \n2005\nUSD | Revenues\nas %\nexports of\ngoods and\nservices\n2003 | Tourism\nincome\n %\nGDP\n2003 | % Direct and\nindirect\nemployment\nin tourism\n2005 | World\nranking\nTourism\nCompetitiv.\nTTCI\n2011 | 2011\nTTCI\nIndex |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Argentina | 5,288 | 4,930 | 932 | 115 | 57 | 7,4 | 1,8 | 9,1 | 60 | 4.20 |
| Brazil | 5,161 | 5,919 | 1,147 | 26 | 18 | 3,2 | 0,5 | 7,0 | 52 | 4.36 |
| Chile | 2,766 | 1,636 | 591 | 151 | 73 | 5,3 | 1,9 | 6,8 | 57 | 4.27 |
| Costa Rica | 2,100 | 2,111 | 1,005 | 442 | 343 | 17,5 | 8,1 | 13,3 | 44 | 4.43 |
| Cuba | 2,507 | n/d | n/d | 188 | 169 | n/d | n/d | n/d | n/d | n/d |
| Dominican Republic | 4,125 | 4,240 | 1,028 | 408 | 353 | 36,2 | 18,8 | 19,8 | 72 | 3.99 |
| Mexico | 22,395 | 11,872 | 530 | 201 | 103 | 5,7 | 1,6 | 14,2 | 43 | 4.43 |
| Panama | 1,317 | 1,676 | 1,273 | 330 | 211 | 10,6 | 6,3 | 12,9 | 56 | 4.30 |
| Peru | 2,299 | 2,274 | 989 | 65 | 41 | 9,0 | 1,6 | 7,6 | 69 | 4.04 |
| Uruguay | 2,352 | 1,496 | 636 | 525 | 145 | 14,2 | 3,6 | 10,7 | 58 | 4.24 |
Question:
tourism income in latin american countries in 2003 was at most what percentage of gdp?
Answer:
18,8