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:
| Country | Skip | W | L | PF | PA | Ends Won | Ends Lost | Blank Ends | Stolen Ends | Shot % |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| China | Wang Bingyu | 10.0 | 1.0 | 81.0 | 53.0 | 51.0 | 38.0 | 11.0 | 19.0 | 81.0 |
| Denmark | Angelina Jensen | 9.0 | 2.0 | 78.0 | 55.0 | 49.0 | 40.0 | 13.0 | 12.0 | 80.0 |
| Canada | Jennifer Jones | 9.0 | 2.0 | 88.0 | 60.0 | 50.0 | 44.0 | 7.0 | 13.0 | 84.0 |
| Sweden | Anette Norberg | 7.0 | 4.0 | 79.0 | 65.0 | 47.0 | 45.0 | 11.0 | 13.0 | 80.0 |
| Switzerland | Mirjam Ott | 6.0 | 5.0 | 79.0 | 70.0 | 51.0 | 48.0 | 7.0 | 20.0 | 79.0 |
| Germany | Andrea Schöpp | 6.0 | 5.0 | 73.0 | 60.0 | 51.0 | 43.0 | 11.0 | 18.0 | 77.0 |
| Russia | Ludmila Privivkova | 5.0 | 6.0 | 62.0 | 74.0 | 41.0 | 52.0 | 11.0 | 7.0 | 79.0 |
| Scotland | Eve Muirhead | 5.0 | 6.0 | 62.0 | 64.0 | 42.0 | 40.0 | 18.0 | 11.0 | 80.0 |
| United States | Debbie McCormick | 4.0 | 7.0 | 67.0 | 78.0 | 47.0 | 48.0 | 3.0 | 13.0 | 79.0 |
| South Korea | Kim Mi-Yeon | 3.0 | 8.0 | 59.0 | 73.0 | 41.0 | 47.0 | 11.0 | 13.0 | 73.0 |
| Norway | Marianne Rørvik | 1.0 | 10.0 | 52.0 | 91.0 | 39.0 | 50.0 | 11.0 | 7.0 | 73.0 |
Question:
What is Norway's least ends lost?
Answer:
50.0