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:
| Issuer | Issue Date | ISIN | Amount Issued [€] | Coupon | Maturity |
| --- | --- | --- | --- | --- | --- |
| HYPO REAL ESTATE | 11/13/2008 | DE000A0XXY00 | 15,000,000,000 | 0.726 | 12/23/2009 |
| COMMERZBANK AG | 1/15/2009 | DE000CB896A7 | 5,000,000,000 | 2.75 | 1/13/2012 |
| HSH NORDBANK AG | 1/20/2009 | DE000HSH2539 | 3,000,000,000 | 2.75 | 1/20/2012 |
| BAYERISCHE LNDBK | 1/23/2009 | DE000BLB5N07 | 5,000,000,000 | 2.75 | 1/23/2012 |
| IKB DEUT INDUSTR | 1/28/2009 | DE000A0SMN03 | 2,000,000,000 | 2.875 | 1/27/2012 |
| SDB-SICHERUNGS | 2/5/2009 | DE000A0AD7F4 | 447,000,000 | 1.02 | 2/3/2012 |
| SDB-SICHERUNGS | 2/5/2009 | DE000A0AD7G2 | 223,000,000 | 1.02 | 2/3/2012 |
| DUESSELDORF HYP | 3/13/2009 | DE000DUS1S07 | 125,000,000 | 0.978 | 3/12/2010 |
| DUESSELDORF HYP | 3/13/2009 | DE000DUS2S06 | 125,000,000 | 1.031 | 3/11/2011 |
| IKB DEUT INDUSTR | 3/13/2009 | DE000A0SMN45 | 2,000,000,000 | 2.625 | 3/13/2012 |
| AAREAL BANK AG | 3/26/2009 | DE000AAR0041 | 2,000,000,000 | 2.625 | 3/26/2012 |
| IKB DEUT INDUSTR | 4/30/2009 | DE000A0SMN52 | 1,000,000,000 | 2.25 | 4/29/2011 |
| HSH NORDBANK AG | 5/11/2009 | DE000HSH27X2 | 3,000,000,000 | 2 | 5/11/2011 |
| HYPO REAL ESTATE | 5/14/2009 | DE000A0XFP11 | 5,000,000 | 0.683 | 5/15/2011 |
| COREALCREDIT | 6/2/2009 | DE000A0BVBN3 | 1,000,000 | 1.225 | 6/1/2011 |
| HYPO REAL ESTATE | 6/3/2009 | DE000A0XFP29 | 5,000,000 | 1.124 | 6/4/2012 |
| HYPO REAL ESTATE | 6/12/2009 | DE000A0Z1J14 | 5,000,000,000 | 3.772 | 6/12/2014 |
| COREALCREDIT | 7/13/2009 | DE000A0BVBQ6 | 1,000,000 | 2.02 | 7/13/2011 |
| HSH NORDBANK AG | 7/23/2009 | DE000HSH29Z3 | 3,000,000,000 | 2.25 | 7/23/2012 |
| IKB DEUT INDUSTR | 9/10/2009 | DE000A0SMN60 | 2,000,000,000 | 2.125 | 9/10/2012 |
| COREALCREDIT | 10/16/2009 | DE000A0BVBW4 | 15,000,000 | 0.823 | 10/4/2011 |
| COREALCREDIT | 11/2/2009 | DE000A0BVBX2 | 15,000,000 | 0.872 | 11/2/2011 |
| DT PFANDBRIEFBAN | 11/11/2009 | DE000A1A6PM3 | 5,000,000,000 | 0.768 | 6/30/2010 |
| DT PFANDBRIEFBAN | 11/11/2009 | DE000A1A6PL5 | 5,000,000,000 | 0.768 | 6/30/2010 |
| DT PFANDBRIEFBAN | 11/11/2009 | DE000A1A6PN1 | 5,000,000,000 | 0.768 | 6/30/2010 |
Question:
What is the ISIN associated with the maturity date of 3/11/2011?
Answer:
DE000DUS2S06