I want to know that I have hosted with a hosting company . My website gives "500 Internal server error many times" I have following Web server statistics :-

Web Server Statistics
Successful requests: 127,310 (7,504)
Average successful requests per day: 814 (1,071)
Successful requests for pages: 24,949 (1,309)
Average successful requests for pages per day: 159 (186)
Failed requests: 3,499 (58)
Redirected requests: 10,091 (114)
Distinct files requested: 5,791 (556)
Distinct hosts served: 5,107 (330)
Data transferred: 4.28 gigabytes (190.56 megabytes)
Average data transferred per day: 28.03 megabytes (27.22 megabytes) 

Can you tell me my server condition by seeing this or i have to give another details.

Thanks in advance