Duration of rnor

Would some honorable member explain to me my tax status as per the the information given below. I was working outside the country since the last 15 years. I spent in excess of 185 days outside the country in every financial year since 2004, thus qualifying me as a non resident for every year all the way upto March 2016. After 15 years of service I lost my job, on my return to India for leave, so return to India date is in the month of March (18th March 2016). With whatever little understanding I have about laws governing taxation from this useful forum, I understand that I am a RNOR for the financial year 2016-2017, since I am an NRI for 9 out of 10 years preceeding my return to India. However, could somebody please shed light on what my status would be for the FY (2017-2018). Will I be classified as resident and be liable to pay taxes starting for FY 2017-2018 or will I come under the ambit of tax only from FY 2018-2019. For how many years can I draw the benefit of being RNOR ? after my return to India. Several tax websites like cleartax and hrblock are ambiguous about how long the RNOR status is available for the returning NRI, some say max upto 3 years, some say 2 years, depending on date of return. Any senior member who has been in a similar situation here who can shed more light I will be very grateful. Stay in India details : FY 2005 to 2006 = 150 days FY 2006 to 2007 = 145 days FY 2007 to 2008 = 167 days FY 2008 to 2009 = 162 days FY 2009 to 2010 = 172 days FY 2010 to 2011 = 151 days FY 2011 to 2012 = 169 days FY 2012 to 2013 = 161 days FY 2013 to 2014 = 174 days FY 2014 to 2015 = 161 days FY 2015 to 2016 = 171 days (Lost job in March 2016) FY 2016 to 2017 = 365 days FY 2017 to 2018 = 210 days (to date - not working). As per this information, would you be able to guide me as to how long can I draw the benefit of being RNOR. What will my status be for the FY (2017-2018). Will I be classified as resident and be liable to pay taxes starting for FY 2017-2018 ? OR will I come under the ambit of tax only from FY 2018-2019 ?  Also, on paper I lost my job on 11th May 2016, and I did not get any opportunity to travel abroad after 8th March, does this date have any bearing at all or validity of visa till June 2016, have any bearing at all on tax status ? In my humble opinion I should be able to draw the benefit of being RNOR from Apr 2016 to March 2018 (2 years) after having worked abroad for 16 years. Is my assumption right or you have a divergent view regarding the same ?