Here’s some breakdowns: (Source: Guardian.Co.Uk)
World Trade Center - 2,606
American 11 - 87
United 175 - 60
Arlington Pentagon - 125
American 77 - 59
Shanksville PA - United 93 - 40
Total - 2,977 (Note: includes the 19 hijackers)
Currently only 1,401 have been identified. Only 12 bodies could be identified by sight. Another 673 bodies were identified by DNA alone. The other 716 were identified by other means and partial use of DNA.
Over 90% of those died in the WTC were located above the site of impact in each tower. In addition an estimated 200 other people were killed directly when the jets crashed into each tower.
The official investigation into ID’ing bodies ended in 2005. Since then remains of human bodies have been found, notably at the Deutsche Bank, when it was due to be demolished.
Con-Ed also reported finding remains as have NYC road crews. The remains of nearly 100 people have been found in the are of the former WTC, though not all have been linked to WTC vitcims.
In 2010 CBS News reported the sifting of the dumping site of the rubbish from the WTC located remains of 72 people.
I also located a NY Times articles that says an additional two people have died from ailments they received at working at the WTC site clean up.
As for the contents
I found this from the NY Times:
Comex was storing precious metals in vaults below the towers
[ul]
[li]Comex metals trading - 3,800 gold bars weighing 12 tonnes and worth more than $100 million[/li][li]Comex clients - 800,000 ounces of gold with a value of about $220 million[/li][li]Comex clients - 102 million ounces of silver, worth $430 million[/li][li]Bank of Nova Scotia - $200 million of gold[/li][/ul]
However I can’t tell by the article if the 200 million from the Bank of Nova Scotia was part of Comex clients or separate.
The problem comes from the fact, then Mayor Giuliani announced that $230 million dollars of gold and silver were recovered. This leaves a large margin unaccounted for.
There are also huge errors for instance, I found another NY Times article estimating the value at a billion dollars. I found a NY Times article indicating the gold and silver was already mostly carried away by Sept 13th, a mere 2 days after the attacks.
Obviously somebody is wrong about something. Theories range from most of the gold being carted off in abandoned subway tunnels that lead to the WTC before they collapsed, to outright theft or misrepresentation of the true value of what was in there.
I’ve seen articles saying anywhere from 200 million to a billion dollars worth of gold and silver, which is a huge margin of error.