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 | Test No | 1st Team | 2nd Team | winner | margin | toss | bat | date |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | 745 | India | West Indies | West Indies | 267 runs | won | 2nd | 22-11-1974 |
| 2 | 794 | India | England | India | 140 runs | won | 1st | 28-1-1977 |
| 3 | 837 | India | West Indies | draw | - | lost | 2nd | 15-12-1978 |
| 4 | 856 | India | Australia | draw | - | lost | 2nd | 19-9-1979 |
| 5 | 861 | India | Pakistan | draw | - | lost | 2nd | 21-11-1979 |
| 6 | 912 | India | England | draw | - | lost | 2nd | 9-12-1981 |
| 7 | 961 | India | Pakistan | draw | - | won | 1st | 14-9-1983 |
| 8 | 1073 | India | Pakistan | Pakistan | 16 runs | lost | 2nd | 13-3-1987 |
| 9 | 1107 | India | New Zealand | India | 172 runs | won | 1st | 12-11-1988 |
| 10 | 1245 | India | Sri Lanka | India | inns & 95 runs | won | 1st | 26-1-1994 |
| 11 | 1308 | India | New Zealand | India | 8 wickets | lost | 2nd | 18-10-1995 |
| 12 | 1413 | India | Australia | Australia | 8 wickets | won | 1st | 25-3-1998 |
| 13 | 1486 | India | South Africa | South Africa | inns & 71 runs | won | 1st | 2-3-2000 |
| 14 | 1578 | India | England | draw | - | lost | 2nd | 19-12-2001 |
| 15 | 1713 | India | Australia | Australia | 217 runs | lost | 2nd | 6-10-2004 |
| 16 | 1743 | India | Pakistan | Pakistan | 168 runs | lost | 2nd | 24-3-2005 |
| 17 | 1852 | India | Pakistan | draw | - | won | 1st | 8-12-2007 |
| 18 | 1887 | India | Australia | draw | - | lost | 2nd | 9-10-2008 |
| 19 | 1973 | India | Australia | India | 7 wickets | lost | 2nd | 9-10-2010 |
| 20 | 2055 | India | New Zealand | India | 5 wickets | lost | 2nd | 25-5-2008 |
Question:
how many games are listed in the table?
Answer:
20