I was very lucky with the state school I went to - they put on a lot of international trips. I was even more lucky to be allowed to go on many (only child!) so that has raised the total.
uk, france, italy, greece, turkey, vatican, morocco, hong kong, sinapore, USA, Australia, New Zealand, cook islands, fiji, tonga and thailand currently [although several of those have been lay overs] Going to Russia, Mongolia and China in the summer though
Reduced because I spend so much of my holiday time in the US, but: I've been (in no particular order) to Spain (four times), Germany (once), the USA (~ x14 to Florida, once to New York), Barbados (once), Jamaica (thrice), the Maldives (once), Mauritius (once), the Netherlands (once), Egypt (twice), Greece (once), France (once), Portugal (once), and the Bahamas (once).. I'm sure I've been to a few more, but I'll have been very young and so can't remember.
30, in no particular order UK, Germany, France, Italy, Greece, Malta, Morocco, Japan, The Netherlands, Belgium, Jordan, Sri Lanka, UAE, Bahamas, Jamaica, Mexico, Trindad and Tobago, Barbados, Canada, Australia, Singapore, Macau, Malaysia, Hong Kong, Indonesia, New Zealand, USA, Guyana, Austria, Switzerland