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

### Instruction:
How many upstream speeds are there for downstream of 20 mbit/s and bandwidth of 40 gb?

### Inputs:
table_name: table, columns: ['Downstream', 'Upstream', 'Bandwidth', 'Price TL', 'Every 1 GB', 'MAX']

### Response:
SELECT COUNT Upstream FROM table WHERE Downstream = 20 Mbit/s AND Bandwidth = 40 GB