<p>Your comment was equivalent to saying that because only 1% of students attend an Ivy,
since you have never heard of Ivy Schools, they are a niche market. </p>
<p>I also commented in #28 that the 2% mentioned didn’t include students who took some IB classes but didn’t receive the full diploma. Those include many more students.</p>
<p>There are also the IB Programs that are highly selective - many more students apply than attend. That also implies that the limited number of IB diploma holders is not because IB education is unknown.</p>