Ratio of BTC to LTC over time

I have assembled the following information from various on-line sources and fashioned the following graph
to aid in extracting a table of ratios.

http://i42.tinypic.com/1otvo5.jpg

This graph of “litecoins over time” is a Gimp overlay of the Wikipedia image referenced below:

https://en.bitcoin.it/wiki/File:Total_bitcoins_over_time_graph.png

The Ratio of LTC to BTC will be 2 to 1 near January 1st, 2014 and clearly shown on the graph above!

Ratio of LTC to BTC LTC age (Y) LTC to BTC (M) LTC Start Date
   October 7th, 2011

   1 to 1 ~10.5 months old ~ 9.75 to 9.75 *8/20/2012
   1.067 to 1 1 (year old) *10.5 to 9.84 Oct 7th, 2012
   1.828 to 1 2 “ * 21 to 11.484 Oct 7th, 2013
   2.46 to 1 3 “ 31.5 to 12.7968 Oct 7th, 2014
   2.976 to 1 4 “ 42 to 14.11 Oct 7th, 2015
   3.064 to 1 5 “ 47.25 to 15.4 Oct 7th, 2016
   3.23 to 1 6 “ 52.5 to 16.242 Oct 7th, 2017
   3.42 to 1 7 “ 57.75 to 16.898 Oct 7th, 2018
   3.59 to 1 8 “ 63 to 17.55 Oct 7th, 2019
   3.81 to 1 12 “ 73.5 to 19.277 Oct 7th, 2023
   3.91 to 1 16 “ 78.75 to 20.13 Oct 7th, 2027
   3.956 to 1 20 “ 81.375 to 20.57 Oct 7th, 2031
   3.978 to 1 24 “ 82.6875 to 20.78 Oct 7th, 2035
   3.986 to 1 28 “    83.3437 to 20.892 Oct 7th, 2039
   4 to 1 (many years later) 84 to 21 Virtually Forever

*Sources:
http://ltc.block-explorer.com/charts

https://blockchain.info/charts/totalbitcoins

(M = Million)

Ratio calculations based on Litecoin start 33 months after Bitcoin start, thus 33+12/48 (45/48) fraction used to calculate the percentage of the first 48 month segment of Bitcoin that intersects with Litecoin annually on the graph above.
Percentage calculations of remaining 48 month segments of Bitcoin based on 9/48, 21/48, 33/48, or 45/48 fractions.

I was initially impressed with the results of the graph overlay when it dawned on me that after 8 years
of Litecoin generation, the Litecoin pattern on the graph from 63M to 84M mimics Bitcoin's pattern
from Zero to 21M.
If any of this material is useful, please use freely.
Regards, Windgypsy

_{Litecoin Address: LNmAMTC9vSpLX2qd3b19yDPR1ApQ4gz4J7

Bitcoin Address: 1KvoXboVFa1z6CMbDEnYauFWi5qazpDRaQ}