The table shows the percentage participation of women in senior management in three companies between 1975 and 2015. Summarize the information by selecting and reporting the main features by making comparisons where relevant.

The table is representing the contribution by females in senior positions in percentage for the given industries from the year 1975 to 2015. Overall, an apparent growth is visible in all three companies namely Eldan Ltd, Bamforth Ltd and Finsbury Ltd regarding women at senior managing posts within four decades. Except, an uncanny dip in 1980 and 2000 in the third firm where the percentage decreased by 2 percent in both years. To commence with, first of all Eldan Ltd, the company experienced a steady rise by 3% at initial yea to 14% in 1985, then 33% in 2000 and dramatically the women working at higher designations turns around to be 64%. Similarly the another firm is also revealing an increment which is gradual because it was 9% in 1975. 2% of growth is the next five years, afterwards the count goes on with 15% in the year 1990 and impressively 46% at the latter Further, 16% of women participation goes down to 14% in 1980 in Finsbury Ltd. However, the data moves upward by 15% to 22%. Again it decelerates by 2%. But at the end the females were 26% in 2015 at high positions.