What is the total number of Silver when Bronze was smaller than 1 with a total smaller than 2 in Bulgaria?
CREATE TABLE table_43029 (
    "Rank" text,
    "Nation" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
)
SELECT COUNT("Silver") FROM table_43029 WHERE "Bronze" < '1' AND "Total" < '2' AND "Nation" = 'bulgaria'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What is the total number of Silver when Bronze was smaller than 1 with a total smaller than 2 in Bulgaria? ### Input: CREATE TABLE table_43029 (
    "Rank" text,
    "Nation" text,
    "Gold" real,
    "Silver" real,
    "Bronze" real,
    "Total" real
) ### Response: SELECT COUNT("Silver") FROM table_43029 WHERE "Bronze" < '1' AND "Total" < '2' AND "Nation" = 'bulgaria'