BTW, if anyone was wondering where I came up with the
figure 880,325 reserved unassigned code points for Unicode
3.1, here are the complete statistics for Unicode 3.0 and
Unicode 3.1:

Unicode:                 U 3.0   U 3.1

BMP Alphas/Symbols       10236   10238
Suppl Alphas/Symbols              1691
Han (URO)                20902   20902
Han (Ext A)               6582    6582
Han (Ext B)                      42711
Han Compat                 302     302
Suppl Han Compat                   542
Hangul Syllables         11172   11172

Subtotal                 49194   94140

BMP Private Use           6400    6400
Suppl Private Use       131068  131068
Surrogate Code Points     2048    2048
Controls                    65      65
BMP Noncharacters            2      34
Suppl Noncharacters         32      32
BMP Reserved              7827    7793
Suppl Reserved          917476  872532

The total number of code points accounted for
here is 1,114,112 (= 17 x 64K), i.e.
U+0000..U+10FFFF.

--Ken

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