Rank	Countries/Territories	Count	Percent
1	China	405	31.6%
2	United States	379	29.6%
3	Germany	94	7.3%
4	South Africa	30	2.3%
5	Canada	29	2.3%
6	France	29	2.3%
7	Australia	25	2%
8	India	23	1.8%
9	Brazil	22	1.7%
10	Netherlands	19	1.5%
11	Korea, Republic of	17	1.3%
12	Japan	15	1.2%
13	Indonesia	13	1%
14	United Kingdom	13	1%
15	Mexico	12	0.9%
16	Singapore	11	0.9%
17	Spain	10	0.8%
18	Denmark	10	0.8%
19	Norway	9	0.7%
20	Turkey	9	0.7%
21	Slovenia	8	0.6%
22	Russia	8	0.6%
23	Italy	8	0.6%
24	Egypt	6	0.5%
25	Cyprus	6	0.5%
26	Iran, Islamic Republic of	6	0.5%
27	Ireland	5	0.4%
28	Argentina	5	0.4%
29	Colombia	4	0.3%
30	Finland	4	0.3%
31	Saudi Arabia	4	0.3%
32	Pakistan	4	0.3%
33	Philippines	4	0.3%
34	Poland	4	0.3%
35	New Zealand	3	0.2%
36	Nigeria	3	0.2%
37	Lithuania	3	0.2%
38	Chile	3	0.2%
39	Croatia	2	0.2%
40	Bangladesh	2	0.2%
41	Malaysia	2	0.2%
42	Portugal	2	0.2%
43	Ukraine	2	0.2%
44	Sri Lanka	2	0.2%
45	Sweden	2	0.2%
46	Switzerland	1	0.1%
47	United Arab Emirates	1	0.1%
48	Romania	1	0.1%
49	Mauritius	1	0.1%
50	Greece	1	0.1%
51	Israel	1	0.1%