AAPL Free Cash Flow in the past 10 years

Here is the chart showing the trend of Apple's (AAPL) free cash flow over the past ten years:

|code|Ticker|Name|Date|Free Cash Flow|Free Cash Flow YoY|market_code|
|---|---|---|---|---|---|---|
|AAPL|AAPL.O|Apple|2015 Q2|4.907700774E10|102.02963108774811|185|
|AAPL|AAPL.O|Apple|2015 Q3|5.8654010596E10|42.312220960463605|185|
|AAPL|AAPL.O|Apple|2015 Q4|4.9478027255E10|-20.43795457520087|185|
|AAPL|AAPL.O|Apple|2016 Q1|2.6973994746E10|-20.943717615159418|185|
|AAPL|AAPL.O|Apple|2016 Q2|1.7538015205E10|-64.2642939889228|185|
|AAPL|AAPL.O|Apple|2016 Q3|1.8513016736E10|-68.43691241590473|185|
|AAPL|AAPL.O|Apple|2016 Q4|2.3548973844E10|-52.40518842306863|185|
|AAPL|AAPL.O|Apple|2017 Q1|-1.61700038E9|-105.99466410231946|185|
|AAPL|AAPL.O|Apple|2017 Q2|1.8482984912E10|5.388122292941073|185|
|AAPL|AAPL.O|Apple|2017 Q3|2.7216977348E10|47.01535539086114|185|