Rank	Countries/Territories	Count	Percent
1	China	506	29.8%
2	United States	463	27.2%
3	Germany	130	7.6%
4	Japan	124	7.3%
5	India	77	4.5%
6	Korea, Republic of	56	3.3%
7	Indonesia	35	2.1%
8	France	34	2%
9	Singapore	29	1.7%
10	Netherlands	24	1.4%
11	Canada	20	1.2%
12	Russia	20	1.2%
13	Taiwan	18	1.1%
14	Ireland	17	1%
15	South Africa	14	0.8%
16	Switzerland	12	0.7%
17	Australia	11	0.6%
18	Egypt	11	0.6%
19	Cyprus	9	0.5%
20	Brazil	7	0.4%
21	Pakistan	6	0.4%
22	Mexico	6	0.4%
23	Turkey	6	0.4%
24	United Kingdom	6	0.4%
25	Malaysia	5	0.3%
26	Iran, Islamic Republic of	5	0.3%
27	Argentina	5	0.3%
28	Hong Kong	4	0.2%
29	Saudi Arabia	4	0.2%
30	Spain	3	0.2%
31	Zimbabwe	3	0.2%
32	Belarus	3	0.2%
33	Israel	3	0.2%
34	Portugal	2	0.1%
35	Romania	2	0.1%
36	Colombia	2	0.1%
37	Ecuador	2	0.1%
38	Thailand	2	0.1%
39	Viet Nam	1	0.1%
40	Sri Lanka	1	0.1%
41	Serbia	1	0.1%
42	Finland	1	0.1%
43	Denmark	1	0.1%
44	Belgium	1	0.1%
45	Algeria	1	0.1%
46	Bulgaria	1	0.1%
47	Chile	1	0.1%
48	Nigeria	1	0.1%
49	Mongolia	1	0.1%
50	Italy	1	0.1%
51	Ghana	1	0.1%
52	Iraq	1	0.1%