New Delhi, Jun 10 (PTI) Equity-oriented mutual fund schemes witnessed a net inflow of Rs 22,908 crore in May, the lowest level in a year, amid volatile market conditions. The inflow declined 40 per cent from Rs 38,440 crore recorded in April, according to data released by the Association of Mutual Funds in India (Amfi) on Wednesday. Overall, the mutual fund industry reported a net outflow of Rs 64,131 crore in May against a net inflow of Rs 3.22 lakh crore in April, primarily due to a withdrawal