| 年份 | 申请的外观设计数量 |
|---|---|
| 2022 | 79 |
| 2021 | 162 |
| 2020 | 141 |
| 2019 | 225 |
| 2018 | 172 |
| 2017 | 131 |
| 2016 | 109 |
| 2015 | 85 |
| 2014 | 66 |
| 2013 | 73 |
| 2012 | 180 |
| 2011 | 97 |
| 2010 | 53 |
| 2009 | 63 |
| 2008 | 75 |
| 2007 | 30 |
| 2006 | 45 |
| 2005 | 29 |
| 2004 | 39 |
| 2003 | 32 |
| 2002 | 44 |
| 2001 | 45 |
| 2000 | 22 |
| 1999 | 68 |
| 1998 | 27 |
| 1997 | 17 |
| 1996 | 4 |
| 1995 | 5 |
| 1994 | 9 |
| 1993 | 11 |
| 1992 | 3 |
| 1991 | 4 |
| 1990 | 2 |