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:
| # | Date | Venue | Opponent | Score | Result | Competition |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | 13 June 2013 | Zhejiang Dragon Sports Centre, Hangzhou | Russia | 1 – 0 | 5 – 1 | Friendly |
| 2 | 13 June 2013 | Zhejiang Dragon Sports Centre, Hangzhou | Russia | 3 – 0 | 5 – 1 | Friendly |
| 3 | 14 June 2013 | Zhejiang Dragon Sports Centre, Hangzhou | Netherlands | ? – ? | 4 – 3 | Friendly |
| 4 | 14 June 2013 | Zhejiang Dragon Sports Centre, Hangzhou | Netherlands | ? – ? | 4 – 3 | Friendly |
| 5 | 15 June 2013 | Zhejiang Dragon Sports Centre, Hangzhou | China | ? – ? | 5 – 2 | Friendly |
| 6 | 1 July 2013 | Songdo Global University Campus, Incheon | Iraq | 3 – 1 | 12 – 3 | 2013 Asian Indoor-Martial Arts Games |
| 7 | 1 July 2013 | Songdo Global University Campus, Incheon | Iraq | 4 – 1 | 12 – 3 | 2013 Asian Indoor-Martial Arts Games |
| 8 | 6 July 2013 | Songdo Global University Campus, Incheon | Japan | 5 – 2 | 5 – 2 | 2013 Asian Indoor-Martial Arts Games |
| - | 19 October 2013 | Sao Keatano, Brazil | Bank | 3 – 0 | 3 – 0 | Unofficial Friendly |
| 9 | 21 October 2013 | Maringa's Futsal Stadium, Brazil | Guatemala | ? – ? | 7 – 0 | Friendly |
| 10 | 23 October 2013 | Ginásio Chico Neto, Maringá | Argentina | 2 – 1 | 2 – 2 | 2013 Grand Prix de Futsal |
Question:
what is the total number of opponents?
Answer:
8