Rank	Countries/Territories	Count	Percent
1	China	573	34.9%
2	United States	494	30.1%
3	Germany	131	8%
4	Canada	53	3.2%
5	Belgium	29	1.8%
6	Iran, Islamic Republic of	29	1.8%
7	Japan	29	1.8%
8	United Kingdom	21	1.3%
9	Singapore	21	1.3%
10	Korea, Republic of	20	1.2%
11		19	1.2%
12	Hong Kong	16	1%
13	India	13	0.8%
14	Malta	13	0.8%
15	Sweden	13	0.8%
16	United Arab Emirates	12	0.7%
17	Netherlands	12	0.7%
18	France	12	0.7%
19	Taiwan	11	0.7%
20	Thailand	11	0.7%
21	Australia	10	0.6%
22	Bosnia and Herzegovina	6	0.4%
23	Cyprus	6	0.4%
24	South Africa	6	0.4%
25	Russia	6	0.4%
26	Colombia	5	0.3%
27	Indonesia	5	0.3%
28	Mexico	5	0.3%
29	Pakistan	5	0.3%
30	Peru	5	0.3%
31	Italy	4	0.2%
32	Croatia	4	0.2%
33	Greece	4	0.2%
34	Bangladesh	3	0.2%
35	Macao	3	0.2%
36	Saudi Arabia	3	0.2%
37	Turkey	3	0.2%
38	Ukraine	3	0.2%
39	Oman	2	0.1%
40	Iraq	2	0.1%
41	Ireland	2	0.1%
42	Romania	2	0.1%
43	Panama	2	0.1%
44	Mongolia	2	0.1%
45	Argentina	2	0.1%
46	Brazil	2	0.1%
47	Denmark	2	0.1%
48	Ecuador	2	0.1%
49	Cuba	1	0.1%
50	Chile	1	0.1%
51	Norway	1	0.1%
52	Spain	1	0.1%