From the BCI Explorer, example block Block #522390, this BCI address iHgcntCBzgkVfuWfKVq7gHzPzmp26uyScS is capturing all the interest block. It still has 406789BCI left. If 5000BCI was distributed monthly, then we still can get the interest for the next 6 years and 9 months. Keep HODLING guys