United Nations Statistical Office published that the indicator greatly declined by 88.66 percent compared to the previous year. The variable dropped sharply from 58 847 kilogram to 6 672 kilogram, contrarily to the prior year when it grew by 88.25%. The overall changes for the previous 17 years attained a drop of 71.54%. Likewise, it has had a decrease at a 0.47 percent average annual growth rate over the last five years with a negligible overall increase since the 2000. It averaged 33 730.35 kilogram from 2000 to 2016 and it hit its all-time high of 155 411 kilogram in 2012 and record low of 83 kilogram in 2009.