Note: While the last "balance" is the accurate number of bitcoins available to this address, it is likely not the balance available to this person. Every time a transaction is sent, some bitcoins are usually sent back to yourself at a new address (not included in the Bitcoin UI), which makes the balance of a single address misleading. See the wiki for more info on transactions.

c84dee4024... Block 178810 (2012-05-05 22:43:25) 0.02437 Received: Address 0.02437
92d9e3bff4... Block 179801 (2012-05-12 06:34:25) 0.02437 Sent: Address 0