Read the following statements carefully:
1. More than half of all international patent applications filed last year came from Asia, a further sign of innovation shifting from west to east.
2. Australia remained the leading individual country for applications in 2018, however, on a regional basis, Asia's surge continued.
3. India registered the largest innovation jump. Patent applications jumped more than 27% from 1,583 in 2017 up to 2,013.
Which of the above statements is/are correct?