There are 16,351,425 Bitcoins in circulation

Blocks mined: 161
Blocks total: 468,114
Minutes between blocks: 8.37
Bitcoins mined: 2,012.50 BTC
Difficulty: 595,921,917,085.00
No. of transactions: 347,118 tx
Hash rate: 4,769,373,707.42 GH/s
Trade volume: 166,153.29 BTC
Total bitcoins sent: 3,571,988.66 BTC