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:
| Year | Film | Role | Language |
| --- | --- | --- | --- |
| 2004 | 7G Rainbow Colony | Kadhir | Tamil |
| 2005 | Sukran | Ravi Shankar | Tamil |
| 2005 | Ponniyin Selvan | Venu | Tamil |
| 2006 | Kedi | Raghu | Tamil |
| 2008 | Brahmanandam Drama Company | Ravi | Telugu |
| 2008 | Netru Indru Naalai | Vetri | Tamil |
| 2008 | Ninna Nedu Repu | Vijay | Telugu |
| 2009 | Kadhalna Summa Illai | Vetrivel | Tamil |
| 2011 | Aaranya Kaandam | Sappai | Tamil |
Question:
how many roles start with the letter v?
Answer:
4