about one and a half percent means that they didn't flood the market which is why we've seen a fairly schrum rally today. overseas investors so far have lost out but there must be interest are they looking into investing. well overseas investors will ultimately invest in them because the big index providers such as dow jones footsie russell and m.s.c. i will include them in their global then emerging markets benchmark so global funds pension funds will ultimately have to invest in them at some point but the question is whether active investors and active fund managers will be looking into them and they'll have questions such as the yield on the shares and the valuations. these valuations will only give you a 4 percent yield whereas the peers such as b.p. shell chevron all of those will give you an average of around about 5 and a half percent and then i again there's the questions around politics and whether the company can protect itself from incidences that we saw earlier in the year such as the attacks on their pipeline infrastructure so there are number of concerns but i think ultimately