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 | Mens singles | Womens singles | Mens doubles | Womens doubles | Mixed doubles |
| --- | --- | --- | --- | --- | --- |
| 1994.0 | Ivan Đurić | Nataša Ostojić | no competition | no competition | no competition |
| 1995.0 | Jovan Marković | Nataša Ostojić | Jovan Marković Zoran Vuković | Nataša Ostojić Danijela Đukić | Jovan Marković Nataša Ostojić |
| 1996.0 | Jovan Marković | Nataša Ostojić | Zoran Stepanović Radomir Jovović | Nataša Ostojić Ružica Marić | Jovan Marković Ružica Marić |
| 1997.0 | Jovan Marković | Jovanka Knežević | Jovan Marković Bojan Jakovljević | Nataša Ostojić Ružica Marić | Bojan Jakovljević Ružica Marić |
| 1998.0 | Jovan Marković | Jelena Obrić | Jovan Marković Bojan Jakovljević | Jelena Obrić Marija Glogovac | Bojan Jakovljević Jelena Obrić |
| 1999.0 | Radomir Jovović | Jelena Obrić | Radomir Jovović Zoran Stepanović | Jelena Obrić Marija Glogovac | Bojan Jakovljević Jelena Obrić |
| 2000.0 | Jovan Marković | Jelena Obrić | Jovan Marković Bojan Jakovljević | Jelena Obrić Marija Glogovac | Bojan Jakovljević Jelena Obrić |
| 2001.0 | Radomir Jovović | Jelena Obrić | Radomir Jovović Zoran Stepanović | Jelena Obrić Ana Marić | Bojan Jakovljević Jelena Obrić |
Question:
Who won women's singles in 2001?
Answer:
Jelena Obrić