Song-ExtC Version 1.00 March 26, 2018, initial release 4244 characters in total, assigned to the following Unicode blocks:
Unicode blocks Percent Total codes Total charaters
Basic Latin
74.22%

74.22%

128 95
CJK Unified Ideographs Extension C
99.74%

99.74%

4160 4149
Total:
98.97%

98.97%

4288 4244