Rank	Countries/Territories	Count	Percent
1	United States	443	39.6%
2	China	351	31.4%
3	Germany	93	8.3%
4	India	83	7.4%
5	Japan	24	2.1%
6	France	16	1.4%
7	Netherlands	10	0.9%
8	Canada	9	0.8%
9	Australia	9	0.8%
10	United Kingdom	8	0.7%
11	Philippines	7	0.6%
12	Singapore	5	0.4%
13	Korea, Republic of	5	0.4%
14	Malaysia	4	0.4%
15	Indonesia	4	0.4%
16	Ireland	4	0.4%
17	Bulgaria	4	0.4%
18	Spain	4	0.4%
19	Thailand	3	0.3%
20	Turkey	3	0.3%
21	Ukraine	3	0.3%
22	Brazil	3	0.3%
23	Cyprus	3	0.3%
24	Italy	2	0.2%
25	Chile	2	0.2%
26	Colombia	2	0.2%
27	Romania	2	0.2%
28	Taiwan	2	0.2%
29	Sweden	2	0.2%
30	Nigeria	2	0.2%
31	Peru	2	0.2%
32	Portugal	1	0.1%
33	Switzerland	1	0.1%
34	Russia	1	0.1%
35	Argentina	1	0.1%