CREATE TABLE table_25468520_1 (printing_process VARCHAR2, theme VARCHAR2)

How many time is the theme rotary international : 100 years in canada?
SELECT COUNT(printing_process) FROM table_25468520_1 WHERE theme = "Rotary International : 100 Years in Canada"
SELECT COUNT("printing_process") FROM "table_25468520_1" WHERE "Rotary International : 100 Years in Canada" = "theme"