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

### Instruction:
What is the total number of # Of Prefectural Votes, when # Of Seats Won is greater than 69, and when Leader is Yasuhiro Nakasone?

### Inputs:
table_name: table, columns: ['Election', 'Leader', '# of seats won', '# of National votes', '% of National vote', '# of Prefectural votes', '% of Prefectural vote']

### Response:
SELECT COUNT # of Prefectural votes FROM table WHERE # of seats won > 69 AND Leader = yasuhiro nakasone