I'm not sure how I could describe them in percentages because I get all 3 in one go, one after the other...I am manic/hypomanic for several weeks then dip down into a mixed for several weeks at which point I realize something is wrong, see my dr and then soon crash into depression for several weeks until i come back to a stable point. In 2013, I spent from March until the end of May in one of these episodes, then again from September until mid Dec. I was like this for a number of years prior to that, always seemed to coincide with spring and fall.