Rank	Countries/Territories	Count	Percent
1	China	405	38.9%
2	United States	272	26.1%
3	Germany	99	9.5%
4	Japan	74	7.1%
5	South Africa	31	3%
6	Canada	18	1.7%
7	Egypt	16	1.5%
8	United Kingdom	16	1.5%
9	Singapore	15	1.4%
10	Netherlands	14	1.3%
11	Poland	11	1.1%
12	Iran, Islamic Republic of	8	0.8%
13	France	8	0.8%
14	Korea, Republic of	8	0.8%
15	Argentina	5	0.5%
16	Australia	5	0.5%
17	India	4	0.4%
18	Russia	4	0.4%
19	United Arab Emirates	3	0.3%
20	Indonesia	3	0.3%
21	Malaysia	3	0.3%
22	Cyprus	3	0.3%
23	Ethiopia	3	0.3%
24	Finland	2	0.2%
25	Bangladesh	2	0.2%
26	Mongolia	2	0.2%
27	Hong Kong	2	0.2%
28	Romania	2	0.2%
29	Spain	2	0.2%
30	Sweden	1	0.1%
31	Ukraine	1	0.1%