From the given paragraph, extract the industry sector and the corresponding percentage of GDP in the format {Industry sector} - {Percentage} and list them using bullets

The 522-million-worker Indian labour force is the world's second-largest, as of 2017.[288] The service sector makes up 55.6% of GDP, the industrial sector 26.3% and the agricultural sector 18.1%. India's foreign exchange remittances of US$100 billion in 2022,[308] highest in the world, were contributed to its economy by 32 million Indians working in foreign countries.[309] Major agricultural products include: rice, wheat, oilseed, cotton, jute, tea, sugarcane, and potatoes.[16]

Here are the industries mentioned in the text and their GDP percentages:
Service sector - 55.6%
Industrial sector - 26.3%
Agricultural sector - 18.1%