Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Name | Birth date | Age as of 1 February 2014 | Province or Country of birth | Province of residence |
| --- | --- | --- | --- | --- |
| Merle Barwis | 23 December 1900 | 113years, 40days | United States | British Columbia |
| Flora Thibodeau | 20 March 1901 | 112years, 318days | New Brunswick | New Brunswick |
| Adéa Pellerin-Cormier | 11 September 1901 | 112years, 143days | New Brunswick | New Brunswick |
| Colombe Benoît-Leclerc | 5 February 1903 | 110years, 361days | Quebec | Quebec |
| Orma Slack | 19 February 1903 | 110years, 347days | Ontario | Ontario |
| Lorna Best | 4 July 1903 | 110years, 212days | Manitoba | British Columbia |
| Hazel Urie | 28 September 1903 | 110years, 126days | Ontario | Ontario |
Question:
What is the average age as of February 1, 2014 for the supercentenarians born in the United States?
Answer:
113years, 40days