What’s so special about San Diego Comic-Con: International? Let us count the ways.

5: People who have attended every San Diego Comic-Con: Jackie Estrada, Eisner Awards administrator; Mark Evanier, comic book and TV writer; Gene Henderson, former Comic-Con board member; Bud Plant, exhibitor; and William Stout, artist.

10: Consecutive years Comic-Con has sold out.

27: Years Comic-Con has been held in the San Diego Convention Center.

30: Years since the debut of the Will Eisner Comic Industry Awards, now conferred annually at Comic-Con .

48: Years Comic-Con has been held in San Diego.

56: Special guests honored at this year’s Con, from Sergio Aragones (MAD magazine cartoonist) to Liz Suburbia, writer/artist of “Sacred Heart,” a graphic novel for young adults.

300: Estimated attendance at the first Con.

559: Rate, in dollars, for a deluxe king room at the Omni San Diego Hotel for July 19, Preview Night.

10,000: New vinyl folding chairs recently installed in the Convention Center.

62,922: Hotel room nights

130,000-plus: Expected attendance at this year’s Con.

208,894: In dollars, salary of Comic-Con chief operating officer John Rogers in 2014 (the most recent reported year)

2,980,000: In dollars, annual tax revenues

19,800,838: In dollars, total revenues for 2014 (the most recent reported year)

82,800,000: In dollars, annual spending by attendees

140,000,000: In dollars, the current Comic-Con’s estimated economic impact.