There are 16,353,113 Bitcoins in circulation

Blocks mined: 156
Blocks total: 468,249
Minutes between blocks: 8.75
Bitcoins mined: 1,950.00 BTC
Difficulty: 595,921,917,085.00
No. of transactions: 329,518 tx
Hash rate: 4,621,256,511.53 GH/s
Trade volume: 160,161.51 BTC
Total bitcoins sent: 2,987,934.91 BTC