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:
| Village (German) | Village (Slovene) | Number of people 1991 | Percent of Slovenes 1991 | Percent of Slovenes 1951 |
| --- | --- | --- | --- | --- |
| Bach | Potok | 104.0 | 15.4% | 98.6% |
| Edling | Kajzaze | 191.0 | 27.2% | 96.3% |
| Fellersdorf | Bilnjovs | 52.0 | 36.5% | 83.8% |
| Franzendorf | Branča vas | 164.0 | 23.8% | 63.8% |
| Großkleinberg | Mala gora | 41.0 | 36.6% | 100% |
| Ludmannsdorf | Bilčovs | 150.0 | 50.7% | 88.3% |
| Lukowitz | Koviče | 91.0 | 12.1% | 60.4% |
| Moschenitzen | Moščenica | 50.0 | 98.0% | 100% |
| Muschkau | Muškava | 88.0 | 18.2% | 94.0% |
| Niederdörfl | Spodnja vesca | 98.0 | 13.3% | 55.3% |
| Oberdörfl | Zgornja vesca | 121.0 | 27.3% | 46.5% |
| Pugrad | Podgrad | 132.0 | 28,8% | 37.8% |
| Rupertiberg | Na gori | 57.0 | 33.3% | 55.4% |
| Selkach | Želuče | 99.0 | 57.6% | 84.3% |
| Strein | Stranje | 30.0 | 60.0% | 100% |
| Wellersdorf | Velinja vas | 115.0 | 40.0% | 88.0% |
| Zedras | Sodraževa | 16.0 | 25.0% | 68.3% |
Question:
How many people in 1991 have a Village (German) of rupertiberg?
Answer:
1.0