Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
If the security issues is 99-025 and the distribution mechanism is the Microsoft website, what is the release date total number?

### Inputs:
table_name: table, columns: ['Version', 'Release date', 'Distribution mechanism', 'Features', 'Security issues']

### Response:
SELECT COUNT Release date FROM table WHERE Security issues = 99-025 AND Distribution mechanism = Microsoft website