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The following corrections were made on September 4, 2009
| Symbol
|
Assessment Date
|
Original Assessment
|
New Assessment
|
Description
|
| AAEUQ01c | 01-Jan-09 | 55.38 | 55.45 | OPEC Basket Yearly |
| AAEUQ03c | 01-Sep-09 | 67.38 | 67.13 | OPEC Basket Monthly |
| AAEUQ04c | 04-Sep-09 | 68.37 | 67.94 | OPEC Basket Weekly |
| IGBDB21u | 03-Sep-09 | 2.33 | 2.335 | Dominion N Pt FDt Com |
| PHAAR00h | 03-Sep-09 | 255.05 | 245.05 | Toluene Nitn USG Spt |
| XNRS073c | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions 73-Mo Elect |
| XNRS073h | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions 73-Mo Elect |
| XNRS073l | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions 73-Mo Elect |
| XNRS073o | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions 73-Mo Elect |
| XNRS074c | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions 74-Mo Elect |
| XNRS074h | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions 74-Mo Elect |
| XNRS074l | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions 74-Mo Elect |
| XNRS074o | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions 74-Mo Elect |
| XNRS075c | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 75-Mo Elect |
| XNRS075h | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 75-Mo Elect |
| XNRS075l | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 75-Mo Elect |
| XNRS075o | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 75-Mo Elect |
| XNRS076c | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 76-Mo Elect |
| XNRS076h | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 76-Mo Elect |
| XNRS076l | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 76-Mo Elect |
| XNRS076o | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 76-Mo Elect |
| XNRS077c | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 77-Mo Elect |
| XNRS077h | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 77-Mo Elect |
| XNRS077l | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 77-Mo Elect |
| XNRS077o | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 77-Mo Elect |
| XNRS078c | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 78-Mo Elect |
| XNRS078h | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 78-Mo Elect |
| XNRS078l | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 78-Mo Elect |
| XNRS078o | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions 78-Mo Elect |
| XNRS079c | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions 79-Mo Elect |
| XNRS079h | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions 79-Mo Elect |
| XNRS079l | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions 79-Mo Elect |
| XNRS079o | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions 79-Mo Elect |
| XNRS080c | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions 80-Mo Elect |
| XNRS080h | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions 80-Mo Elect |
| XNRS080l | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions 80-Mo Elect |
| XNRS080o | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions 80-Mo Elect |
| XNRS081c | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions 81-Mo Elect |
| XNRS081h | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions 81-Mo Elect |
| XNRS081l | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions 81-Mo Elect |
| XNRS081o | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions 81-Mo Elect |
| XNRS082c | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions 82-Mo Elect |
| XNRS082h | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions 82-Mo Elect |
| XNRS082l | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions 82-Mo Elect |
| XNRS082o | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions 82-Mo Elect |
| XNRSH15c | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions Mar 2015 Ele |
| XNRSH15h | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions Mar 2015 Ele |
| XNRSH15l | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions Mar 2015 Ele |
| XNRSH15o | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions Mar 2015 Ele |
| XNRSJ15c | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions Apr 2015 Ele |
| XNRSJ15h | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions Apr 2015 Ele |
| XNRSJ15l | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions Apr 2015 Ele |
| XNRSJ15o | 13-Mar-09 | 3100 | 6500 | NYMEX SO2 Emissions Apr 2015 Ele |
| XNRSK15c | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions May 2015 Ele |
| XNRSK15h | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions May 2015 Ele |
| XNRSK15l | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions May 2015 Ele |
| XNRSK15o | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions May 2015 Ele |
| XNRSM15c | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Jun 2015 Ele |
| XNRSM15h | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Jun 2015 Ele |
| XNRSM15l | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Jun 2015 Ele |
| XNRSM15o | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Jun 2015 Ele |
| XNRSN15c | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Jul 2015 Ele |
| XNRSN15h | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Jul 2015 Ele |
| XNRSN15l | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Jul 2015 Ele |
| XNRSN15o | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Jul 2015 Ele |
| XNRSQ15c | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Aug 2015 Ele |
| XNRSQ15h | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Aug 2015 Ele |
| XNRSQ15l | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Aug 2015 Ele |
| XNRSQ15o | 13-Mar-09 | 3100 | 6600 | NYMEX SO2 Emissions Aug 2015 Ele |
| XNRSU15c | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions Sep 2015 Ele |
| XNRSU15h | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions Sep 2015 Ele |
| XNRSU15l | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions Sep 2015 Ele |
| XNRSU15o | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions Sep 2015 Ele |
| XNRSV15c | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions Oct 2015 Ele |
| XNRSV15h | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions Oct 2015 Ele |
| XNRSV15l | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions Oct 2015 Ele |
| XNRSV15o | 13-Mar-09 | 3100 | 6700 | NYMEX SO2 Emissions Oct 2015 Ele |
| XNRSX15c | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions Nov 2015 Ele |
| XNRSX15h | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions Nov 2015 Ele |
| XNRSX15l | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions Nov 2015 Ele |
| XNRSX15o | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions Nov 2015 Ele |
| XNRSZ15c | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions Dec 2015 Ele |
| XNRSZ15h | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions Dec 2015 Ele |
| XNRSZ15l | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions Dec 2015 Ele |
| XNRSZ15o | 13-Mar-09 | 3200 | 6700 | NYMEX SO2 Emissions Dec 2015 Ele |