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:
| No | Player | Height | Position | Year born | Current Club |
| --- | --- | --- | --- | --- | --- |
| 4.0 | Stepán Vrubl | 1.86 | Guard | 1976.0 | A Plus Brno |
| 5.0 | Pavel Benes | 1.90 | Guard | 1975.0 | Nymburk |
| 6.0 | Maurice Whitfield | 1.86 | Guard | 1973.0 | Olympiada Patras |
| 7.0 | Michal Kremen | 2.00 | Forward | 1981.0 | Nymburk |
| 8.0 | Lukás Kraus | 2.01 | Forward | 1984.0 | Liberec |
| 9.0 | Jiří Welsch | 1.97 | Guard | 1980.0 | Unicaja |
| 10.0 | Ladislav Sokolovsky | 2.00 | Forward | 1977.0 | Nymburk |
| 11.0 | Luboš Bartoň | 2.02 | Forward | 1980.0 | DKV Joventut |
| 12.0 | Radek Necas | 2.04 | Forward | 1980.0 | Nymburk |
| 13.0 | Petr Benda | 2.04 | Center | 1982.0 | Nymburk |
| 14.0 | Jakub Houška | 2.06 | Center | 1982.0 | Děčín |
Question:
What height is player number 9?
Answer:
1.97