friends on the site http://www.citucorp.com/ look at the parameter multiplier: 29 it should fall to 28 in 17 days, this is an analogue of halving. look at the same site the parameter "How many blocks are left until the decline is shown here 7528" every 576*360 the multiplier decreases. Every day about 432 blocks are mined, so there are 7528/432=17 days left