1995.
From my calculations this was the year Pluto transitioned from Sagittarious to Capricorn, and the energy of Pluto (Hades) is associated with the Occult.
It can be positive or negative depending on how you channel this energy. If you do not control it it will cause a lot of imbalance and control you.
I was recently accused of being unbalanced and will not deny that point. That is the consequence of being here in the last days of this fifth root cycle and every day is a battle trying to find harmony and order (Maat) within a violent and self destructive society on the verge of collapse.
That Pluto transition is based on sidereal astrology. In traditional system Pluto entered Sag in 1995 and Cap in November 2008.
There have been several retrogrades during this period affecting our sleep and dream pattern.
Several recent Mars and Venus retrogrades have made things worse.
The significance of Pluto moving into Capricorn, November 2008' Obama's ascendency. Economic recession.