Good evening
I have noticed your project and it sounds very interesting to me. I am a Croatian-born Italian, currently studying in Indonesia. I like to work with numbers and statistics and I am experienced in data mining and specific researches. I can develop this project even in a simple spreadsheet such as Excel. My hourly rate is 5 € (48 SEK). Depending on your will I can also provide more informations, for example how many exhibition venues there are in a specific city or which are the trends in the last years.
Feel free to contact me, so we can discuss on further details
Best regards
Denis