Click on the wafer number to get its quality map in Postscript
 

Wafer #	Manufacturer #	Good die yield (%)	Good+fair die yield (%)
22	21316-03-04	55.8	65.4
24	21316-03-07	57.7	73.1
25	21316-03-05	55.8	61.5
26	21316-03-22	69.2	78.8
27	21316-03-21	76.9	84.6
28	21316-06-11	48.1	57.7
29	21316-06-12	55.8	71.2
30	21316-06-13	57.7	71.2
31	21316-06-14	66.7	76.9
32	21316-06-15	34.6	38.5
33	21316-06-16	63.5	73.1
139	21316-02-18	40.4	50.0