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:
| Tournament | 2008 | 2009 | 2010 | 2011 | 2012 |
| --- | --- | --- | --- | --- | --- |
| Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments |
| Australian Open | A | A | 1R | 1R | 1R |
| French Open | A | A | Q3 | 1R | 1R |
| Wimbledon | A | A | Q1 | 2R | 2R |
| US Open | Q1 | Q1 | 2R | 1R | 2R |
| Win–Loss | 0–0 | 0–0 | 1–2 | 1–4 | 2–4 |
| Davis Cup | Davis Cup | Davis Cup | Davis Cup | Davis Cup | Davis Cup |
| Davis Cup | A | A | A | A | SF |
| ATP World Tour Masters 1000 | ATP World Tour Masters 1000 | ATP World Tour Masters 1000 | ATP World Tour Masters 1000 | ATP World Tour Masters 1000 | ATP World Tour Masters 1000 |
| Indian Wells Masters | A | A | 2R | 4R | 4R |
| Miami Masters | Q1 | A | 1R | 1R | 2R |
| Monte Carlo Masters | A | A | A | A | A |
| Rome Masters | A | A | A | A | Q1 |
| Madrid Masters | A | A | A | A | 2R |
| Canada Masters | A | A | A | A | A |
| Cincinnati Masters | Q1 | Q1 | A | 2R | 1R |
| Shanghai Masters | A | A | A | 2R | 1R |
| Paris Masters | A | A | A | A | A |
| Win–Loss | 0–0 | 0–0 | 1–2 | 5–4 | 5–5 |
| Career Statistics | Career Statistics | Career Statistics | Career Statistics | Career Statistics | Career Statistics |
| Tournaments Played | 1 | 0 | 9 | 19 | 22 |
| Titles | 0 | 0 | 0 | 0 | 0 |
| Finals | 0 | 0 | 0 | 0 | 0 |
| Hardcourt Win–Loss | 0–0 | 0–0 | 2–7 | 13–14 | 11–13 |
| Grass Win–Loss | 0–0 | 0–0 | 2–2 | 1–3 | 7–4 |
| Clay Win–Loss | 1–1 | 0–0 | 0–0 | 0–2 | 5–7 |
| Overall Win–Loss | 1–1 | 0–0 | 4–9 | 14–19 | 23–24 |
| Win % | 50% | – | 31% | 42% | 49% |
| Year End Ranking | 748 | 360 | 173 | 79 | 69 |
Question:
WHAT IS THE 2011 PERFORMANCE FOR TOURNAMENTS PLAYED?
Answer:
19.0