Sorry FRT, the winner is GIVER at this moment (if I look another asset, I don't know). 
Congratulations.
The graphic from 07/18/15.
My public apologies in advance. I say:
Investment per person: 0.5 BTC
Number of investments: 50
Total: 25 BTC
2,5 BTC in GIVER
2,5 BTC in FRT
2,5 BTC in ACMT
2,5 BTC in DMT
2,5 BTC in BTCB
2,5 BTC in GROW
2,5 BTC in ABC
2,5 BTC in GHX
2,5 BTC in ASIC
2,5 BTC in ... (sorry, another asset).
The dividends are reinvested and each person receives after 1 month, 3 months, 6 months or 12 months.
What % annual can be?. I answer: competition, cooperation
Don't worry. That is a dream, I wake up now. 