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:
| Rank | Country | Miss United Continent | Virreina | 1st RU | 2nd RU | 3rd RU | 4th RU | Semifinalists | Total |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Dominican Republic | 2.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 5.0 |
| 2.0 | Ecuador | 2.0 | 0.0 | 2.0 | 0.0 | 0.0 | 0.0 | 1.0 | 5.0 |
| 3.0 | Mexico | 1.0 | 1.0 | 2.0 | 0.0 | 0.0 | 0.0 | 1.0 | 5.0 |
| 4.0 | Brazil | 1.0 | 1.0 | 1.0 | 0.0 | 0.0 | 0.0 | 3.0 | 6.0 |
| 5.0 | Colombia | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.0 | 4.0 |
| 6.0 | Peru | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 3.0 |
| 7.0 | Venezuela | 0.0 | 1.0 | 1.0 | 0.0 | 0.0 | 0.0 | 4.0 | 6.0 |
| 8.0 | Panama | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 1.0 | 2.0 | 4.0 |
| 9.0 | Puerto Rico | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 2.0 |
| 10.0 | Uruguay | 0.0 | 1.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 2.0 |
| 11.0 | India | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 |
| 12.0 | Chile | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 1.0 | 2.0 |
| 13.0 | Argentina | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 |
| 14.0 | Belgium | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 1.0 |
| 15.0 | Canada | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 1.0 |
| 15.0 | Honduras | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 1.0 |
| 15.0 | Costa Rica | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 1.0 |
| 15.0 | Paraguay | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 1.0 |
Question:
How many 3rd ru does Costa Rica have? 
Answer:
0.0