People get their "nengajō" from many sources. Stationers sell preprinted cards. Most of these have the Chinese zodiac sign of the New Year as their design, or conventional greetings, or both. The Chinese zodiac has a cycle of 12 years. Each year is represented by an animal. The animals are, in order: Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey, Rooster, Dog, and Pig. 2008 was the year of the Rat, 2009 Ox, 2010 Tiger, 2011 Rabbit, 2012 Dragon, and 2013 Snake. 2020 will be Rat again. Famous characters like Snoopy, (2006) and other cartoon characters like Mickey and Minnie Mouse, (2008) have been especially popular in their celebrated years.