Rank	Countries/Territories	Count	Percent
1	China	360	31.7%
2	United States	338	29.8%
3	Germany	85	7.5%
4	South Africa	30	2.6%
5	France	27	2.4%
6	Canada	24	2.1%
7	Australia	20	1.8%
8	Brazil	18	1.6%
9	India	18	1.6%
10	Korea, Republic of	16	1.4%
11	Japan	15	1.3%
12	Netherlands	15	1.3%
13	Mexico	12	1.1%
14	Singapore	11	1%
15	United Kingdom	11	1%
16	Spain	10	0.9%
17	Indonesia	10	0.9%
18	Norway	9	0.8%
19	Turkey	9	0.8%
20	Slovenia	8	0.7%
21	Russia	8	0.7%
22	Italy	8	0.7%
23	Egypt	6	0.5%
24	Cyprus	5	0.4%
25	Iran, Islamic Republic of	5	0.4%
26	Ireland	5	0.4%
27	Philippines	4	0.4%
28	Poland	4	0.4%
29	Saudi Arabia	4	0.4%
30	New Zealand	3	0.3%
31	Nigeria	3	0.3%
32	Lithuania	3	0.3%
33	Denmark	3	0.3%
34	Argentina	3	0.3%
35	Colombia	3	0.3%
36	Croatia	2	0.2%
37	Bangladesh	2	0.2%
38	Finland	2	0.2%
39	Malaysia	2	0.2%
40	Pakistan	2	0.2%
41	Sri Lanka	2	0.2%
42	Sweden	2	0.2%
43	Switzerland	1	0.1%
44	Ukraine	1	0.1%
45	United Arab Emirates	1	0.1%
46	Romania	1	0.1%
47	Mauritius	1	0.1%
48	Greece	1	0.1%
49	Israel	1	0.1%
50	Chile	1	0.1%