According to the results listed above, this shows that NCC has made it to the finals 9 out of the last 14 years. Add this year and it is 10 out of 15 years. This information does not coincide with the article which states 11 out of 14 years. Something has to give.
However, add this year and NCC has made it to the state finals 8 out of the last 10 years which is undervalued and is very impressive. It is tougher to be consistent as a small school, and that is why NCC is extra impressive IMO.