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 Released | Polling institute | Social Democratic | Socialist | Green-Communist | People's Party | Left Bloc | Lead |
| --- | --- | --- | --- | --- | --- | --- | --- |
| March 17, 2002 | Election Results | 40.2% 105 seats | 37.8% 96 seats | 6.9% 12 seats | 8.7% 14 seats | 2.7% 3 seats | 2.4% |
| March 17, 2002 | Exit Poll - RTP1 Universidade Católica | 37.0% – 42.0% | 36.0% – 41.0% | 5.5% – 8.0% | 7.5% – 10.0% | 3.0% – 4.0% | 1.0% |
| March 17, 2002 | Exit Poll - SIC Eurosondagem | 40.1% – 43.9% | 35.5% – 39.3% | 6.2% – 8.4% | 6.2% – 8.4% | 2.0% – 3.4% | 4.6% |
| March 17, 2002 | Exit Poll - TVI INTERCAMPUS | 37.8% – 42.8% | 35.5% – 40.5% | 6.8% – 9.8% | 5.3% – 8.3% | 1.6% – 4.2% | 2.3% |
| March 15, 2002 | Marktest | 44.0% | 35.0% | 8.0% | 6.0% | 4.0% | 9.0% |
| March 15, 2002 | Lusófona | 43.6% | 40.9% | 5.7% | 7.1% | 2.8% | 2.7% |
| March 15, 2002 | Eurosondagem | 41.4% | 39.3% | 6.9% | 5.6% | 3.5% | 2.1% |
| March 15, 2002 | Eurequipa | 44.7% | 33.9% | 7.1% | 9.1% | 3.2% | 10.8% |
| March 15, 2002 | Universidade Católica | 42.2% | 37.5% | 6.9% | 6.8% | 3.6% | 4.7% |
| March 14, 2002 | INTERCAMPUS | 41.0% | 39.0% | 8.0% | 5.0% | 3.0% | 2.0% |
| March 14, 2002 | Aximage | 44.0% | 40.0% | 7.0% | 6.0% | 2.0% | 4.0% |
| October 10, 1999 | 1999 election | 32.3% 81 seats | 44.1% 115 seats | 9.0% 17 seats | 8.3% 15 seats | 2.4% 2 seats | 11.9% |
Question:
What is the date released when the Left Bloc had 3.2%?
Answer:
March 15, 2002