CREATE TABLE table_206359_1 (b_shares VARCHAR, shareholder_name VARCHAR)

How many different numbers of B shares does Handelsbanken fonder have?
SELECT COUNT(b_shares) FROM table_206359_1 WHERE shareholder_name = "Handelsbanken fonder"
SELECT COUNT("b_shares") FROM "table_206359_1" WHERE "Handelsbanken fonder" = "shareholder_name"