What is the average expenditures on R&D for Croatia after 2007?
CREATE TABLE table_name_32 (
    _ppp__ VARCHAR,
    d__billions_of_us$_ VARCHAR,
    expenditures_on_r INTEGER,
    country_region VARCHAR,
    year VARCHAR
)
SELECT AVG(expenditures_on_r) & d__billions_of_us$_, _ppp__ FROM table_name_32 WHERE country_region = "croatia" AND year > 2007
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 average expenditures on R&D for Croatia after 2007? ### Input: CREATE TABLE table_name_32 (
    _ppp__ VARCHAR,
    d__billions_of_us$_ VARCHAR,
    expenditures_on_r INTEGER,
    country_region VARCHAR,
    year VARCHAR
) ### Response: SELECT AVG(expenditures_on_r) & d__billions_of_us$_, _ppp__ FROM table_name_32 WHERE country_region = "croatia" AND year > 2007