if we adopt the view that informal work is prevalent among the self-employ there is some evidence suggesting that informal sector work is growing. base on data taken from the FLES, the proportion of entrepreneurials income (which is the return to self-employment) went up from 31.1 precent in 2003 to 32.3 in 2006. entrepreneurial income from crop farming and gardening is notable in that it posted an increase from 6.7 percent to 13.6 precent in that same period. but the share of wage and salaries (which are returns to employment), dropped from 52.1 percent in 2003 to 48.7 percent in 2006