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:
| Position | Building | City | Height | Number of floors | Completion |
| --- | --- | --- | --- | --- | --- |
| 1.0 | Gran Torre Santiago | Santiago | 300 m | 70.0 | 2012.0 |
| 2.0 | Titanium La Portada | Santiago | m (ft) | 55.0 | 2010.0 |
| 3.0 | Costanera Center Torre 1 | Santiago | 170 m | 41.0 | 2012.0 |
| 3.0 | Costanera Center Torre 2 | Santiago | 170 m | 41.0 | 2012.0 |
| 4.0 | Boulevard Kennedy (Marriot) | Santiago | 140 m | 40.0 | 1999.0 |
| 5.0 | Torre Telefónica Chile | Santiago | 132 m | 32.0 | 1994.0 |
| 6.0 | Torre Entel | Santiago | 127 m | 0.0 | 1974.0 |
| 7.0 | Torre de la Industria | Santiago | 120 m | 33.0 | 1994.0 |
| 8.0 | Territoria 3000 | Santiago | 118 m | 31.0 | 2008.0 |
| 9.0 | Torre Mall Center | Concepción | 115 m | 31.0 | 2009.0 |
| 9.0 | Torre Centenario | Santiago | 115 m | 31.0 | 2000.0 |
Question:
How many positions does building Costanera Center Torre 1 have?
Answer:
1.0