Total coins: Around 2 million, with 1% inflation after 2 years
My guess is that there will be 20,000 coins mined in the 3rd year, 20,200 in the 4th year and so on.
More interesting what will get BitShares PTS (aka ProtoShares) owners, read here:
http://www.invictus.io/bitshares-pts.phpIt's will be 2 million of ProtoShares at the end of this year, today, as you can see 1,367,768 PTS already mined:
http://coinmarketcap.com/mineable.html