Fix grammar in this sentence: As it seen in the graph, the unemployment rates until the US and Japan like March 1993 and March 1999, the unemployment rate under the US was high in March 1993 i.e. 7% then decreased in late March 1994, following plus erratic changes above 1994 telling March 1996 ie 5% then slightly increased in March 1997 to reached the lowest percentage rate in the period across studies in March 1999.
As can be seen from the graph, concerning the unemployment rates in the US and Japan between March 1993 and March 1999, the unemployment rate in the US was high in March 1993, i.e. 7%, then decreased in late March 1994, followed by erratic changes from 1994 tell March 1996 ie 5% then slightly increased in March 1997 to reach the lowest percentage rate in the period of study in March 1999.