Rarity of people with grey eyes and central heterochromia?

I recently started searching for others with eyes like mine and could not find a single article or forum concerning the topic. Does anyone on here

I recently started searching for others with eyes like mine and could not find a single article or forum concerning the topic.
Does anyone on here know any statistics of people who have grey eyes, central heterochromia, or both at the same time?

or:I recently started searching for others with eyes like mine and could not find a single article or forum concerning the topic. Does anyone on here know any statistics of people who have grey eyes, central heterochromia, or both at the same time?

Tags:mine,eyes,