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:
| Continent | Structure | Height | Year | Country |
| --- | --- | --- | --- | --- |
| Asia | Burj Khalifa | m (ft) | 2009.0 | United Arab Emirates |
| Africa | OMEGA transmitter Chabrier | m (ft) | 1976.0 | Réunion (France) |
| North America | KVLY-TV mast | m (ft) | 1963.0 | United States |
| South America | Omega Tower Trelew | m (ft) | 1971.0 | Argentina |
| Europe | Warsaw radio mast | m (ft) | 1974.0 | Poland |
| Oceania | VLF transmitter Lualualei | m (ft) | 1972.0 | United States (Hawaii) |
Question:
The year 1974 has what listed as the Height?
Answer:
m (ft)